Unidentified ua0036_glp_0023 undated

Unidentified ua0036_glp_0024 undated

Unidentified ua0036_glp_0025 undated

Unidentified ua0036_glp_0026 undated

Crossley 36-inch reflector ua0036_glp_0027 undated

Mount Hamilton (?): view of tree-lined path ua0036_glp_0028 undated

Lick Observatory: view towards the Old Dormitory, from Huyghens Peak ua0036_glp_0029 undated

Lick Observatory: view from the east ua0036_glp_0030 28-Sep-05

Lick Observatory: view from the east, looking towards the Old Dormitory ua0036_glp_0031 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0032 undated

Sierra Nevada: distant view from the Lick Observatory ua0036_glp_0033 undated

W. H. Wright ua0036_glp_0034 undated

Lick Observatory, 12-inch dome: exterior view of the building ua0036_glp_0035 undated

Lick Observatory: view east over the grounds, with residences, the school house, other outbuildings ua0036_glp_0036 undated

Lick Observatory: view of Ptolemy Ridge, with the Crossley Dome and two residences ua0036_glp_0037 ca. 1895

Telescope at an unidentified observatory ua0036_glp_0038 undated

W. H. Wright ua0036_glp_0039 undated

Wallal, Australia Expedition: map of Australia ua0036_glp_0871 ca. 1922

Lick Observatory: view from the southwest ua0036_glp_0872 undated

Lick Observatory: view of Mount Hamilton residences ua0036_glp_0873 undated

Comet West (3 plates) 1975

Comet Berger 1975

Unidentified workman on his horse, next to the 12-inch dome ua0036_glp_0040 1900-1907

Mount Hamilton: landscape with oak trees ua0036_glp_0041 1900-1907

Clouds in Isabel Valley: view from the Lick Observatory ua0036_glp_0042 1900-1907

San Francisco Bay: far distant view from Mount Hamilton ua0036_glp_0043 1900-1907

Lick Observatory: group and car in front of the 36-inch dome ua0036_glp_0044 1900-1907

Lick Observatory: several people in a car at the Main Building, with the Great Dome at right ua0036_glp_0045 1900-1907

Moon ua0036_glp_0046 undated

Moon ua0036_glp_0047 undated

Wallal, Australia Expedition: transfering equipment to a ship ua0036_glp_0048 undated

Lick Observatory: general view from the east ua0036_glp_0049 undated

Unidentified street scene (Chile?) ua0036_glp_0050 undated

Mount Hamilton: view of Sulphur Creek ua0036_glp_0051 1900-1907

Mount Hamilton: landscape with snow and fog ua0036_glp_0052 March 18, 1895, 7:30 am

Lick Observatory: view of workman with hydraulic pumps ua0036_glp_0053 undated

Lick Observatory: view of Ptolemy Ridge, with the Crossley Dome and two residences, in the snow ua0036_glp_0054 undated

Lick Observatory: general view from the east ua0036_glp_0055 undated

Lick Observatory: view of a residence, with snow ua0036_glp_0056 1900-1907

Lick Observatory: Old Dormitory and residences in the snow ua0036_glp_0057 1900-1907

Planet Jupiter ua0036_glp_0058 undated

Lick Observatory: view of the Old Dormitory and cottages in the snow ua0036_glp_0059 undated

Jupiter: photographs taken with ultraviolet, violet and extreme red light, during a period of great activity ua0036_glp_0060 1928

Wallal, Australia Expedition: workmen loading crates onto a trailer ua0036_glp_0061 undated

Wallal, Australia Expedition: workmen transferring equipment from a small boat to a wagon ua0036_glp_0062 undated

Lick Observatory: general view from the east ua0036_glp_0063 undated

Unidentified expedition photograph ua0036_glp_0064 undated

Lick Observatory: group of men (workmen?) in front of the Main Building, with the 12-inch dome in the background ua0036_glp_0065 1900-1907

Unidentified man in a suit, with his saddled horse, on the grounds of the Lick Observatory ua0036_glp_0066 1900-1907

Unidentified workman on his horse, next to the 12-inch dome ua0036_glp_0067 1900-1907

Unidentified workman, with his saddled horse, next to the 12-inch dome ua0036_glp_0068 1900-1907

Mount Hamilton: view of Sulphur Creek ua0036_glp_0069 1900-1907

Lick Observatory: group of men, women and children at the main entrance ua0036_glp_0070 1900-1907

Unidentified: two men, two women, and a baby, posed under a tree ua0036_glp_0071 1900-1907

Carriage on Mount Hamilton Road near the summit, with the observatory visible in the distance ua0036_glp_0072 1900-1907

Mount Hamilton Road ua0036_glp_0073 1900-1907

Mount Hamilton Road: view of a wagon laden with sacks, drawn by four houses, with the Lick Observatory in the distance ua0036_glp_0074 1900-1907

San Francisco Bay: far distant view from Mount Hamilton ua0036_glp_0075 1900-1907

Carriages on Mount Hamilton Road: view from above ua0036_glp_0076 1906

Carriages on Mount Hamilton Road: view looking down from a high point ua0036_glp_0077 1906

Carriage on Mount Hamilton Road, navigating a hairpin turn ua0036_glp_0078 undated

Lick Observatory: view of workman with hydraulic pumps ua0036_glp_0079 1900-1907

Carriages on Mount Hamilton Road, with the observatory visible in the distance ua0036_glp_0080 1906

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0081 1900-1907

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0082 1900-1907

Mount Hamilton: trees along the road, in January snow ua0036_glp_0083 1900-1907

Mountain landscape: view looking northwest from the observatory ua0036_glp_0084 1900-1907

Clouds in Isabel Valley: view from the Lick Observatory ua0036_glp_0085 1900-1907

Lick Observatory, Main Building: interior view of the hall ua0036_glp_0086 1900-1907

Lick Observatory: view of Ptolemy Ridge from above, with panoramic landscape view ua0036_glp_0087 1900-1907

Man and his dog on the east peak of Mount Hamilton, in the snow ua0036_glp_0088 undated

Forest fires on Mount Hamilton: view from the observatory ua0036_glp_0089 July 31, 1894

Fire in San Antonio Valley: view from the Lick Observatory ua0036_glp_0090 undated

Lick Observatory: distant view from the road below ua0036_glp_0091 undated

Lick Observatory: general view of the grounds from U.S. Coast and Geodetic Survey station, in the snow ua0036_glp_0092 March 8, 1894

Lick Observatory: view of entrance and the Great Dome, with snow ua0036_glp_0093 April 6, 1893

Mills spectrograph: view of the prism box and prisms in the renovated Mills spectrograph ua0036_glp_0094 undated

Lick Observatory: view from the east, looking towards the Old Dormitory ua0036_glp_0095 undated

Lick Observatory: plan for the base of the Great Dome ua0036_glp_0096 July 18, 1890

Lick Observatory: E. E. Barnard, in his "Esquamo" coat, at the Crocker telescope, using the photographic "Willard lens" made by Charles F. Usner and refigured by John A. Brashear ua0036_glp_0097 undated

Lick Observatory: 5-inch photo-heliograph, by Alvan Clark Sons, for photographing the sun ua0036_glp_0098 March 16, 1895

Mills spectrograph: view of the prisms inside ua0036_glp_0099 March 16, 1895

Lake Cushman, with the Antlers Hotel ua0036_glp_0100 September 1899

View of a lake in the Sierras ua0036_glp_0101 undated

Mount Vernon, Virginia ua0036_glp_0102 undated

Stanford University, Cactus Garden (now the Arizona Garden) ua0036_glp_0103 March 5, 1894

Stanford Memorial Church: view of ruins after the 1906 earthquake ua0036_glp_0104 ca. 1906

Mills Observatory, Chile station of the Lick Observatory: view of the dome ua0036_glp_0105 undated

H.D. Curtis ua0036_glp_0106 31-May-14

Lick Observatory: view from the observatory looking east over the grounds ua0036_glp_0107 undated

Mills Observatory, Chile station of the Lick Observatory: distant view from the access road ua0036_glp_0108 1922

Lick Observatory: distant view from Copernicus Peak, in the snow ua0036_glp_0109 February 20, 1897

Lick Observatory: far distant view from the west ua0036_glp_0110 undated

Yerkes Observatory, University of Chicago: exterior view ua0036_glp_0111 undated

Lick Observatory: far distant view from Halls Valley ua0036_glp_0112 undated

W.W. Campbell, 1914 ua0036_glp_0113 1914

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0114 undated

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0115 March 10, 1895

Heber D. Curtis, astronomer with the Lick Observatory from 1902 to 1920 ua0036_glp_0116 undated

Eclipse expedition to Padang, Sumatra: view of villagers with baskets ua0036_glp_0117 1901

Lick Observatory: view of a dog in the snow on the eastern peak ua0036_glp_0118 February 20, 1897

Lick Observatory: view from the west, under snow ua0036_glp_0119 undated

Lick Observatory: view over the snow-covered grounds from the roof of the Main Building ua0036_glp_0120 March 3, 1894

Mills Observatory, Chile station of the Lick Observatory: view of the observatory on Cerro San Cristobal, with the city of Santiago in the distance ua0036_glp_0121 undated

Lick Observatory: view of Rattlesnake Ridge towards Ptolemy Ridge, with two residences, in the snow ua0036_glp_0122 March 18, 1895

Unidentified expedition photograph ua0036_glp_0123 undated

Mount Hamilton: view of Sulphur Creek ua0036_glp_0124 June 11, 1893

Mount Hamilton: view of Sulphur Creek ua0036_glp_0125 June 11, 1893

Mount Hamilton: view west over the Santa Clara Valley, with sunset over a sea of fog ua0036_glp_0126 undated

Mount Hamilton: view of Sulphur Creek at the gate ua0036_glp_0127 June 11, 1893

Lick Observatory: distant view from Copernicus Peak, under snow ua0036_glp_0128 March 12, 1893

Eclipse expedition to Padang, Sumatra: view of a village street, with villagers and carts ua0036_glp_0129 undated

Eclipse expedition to Padang, Sumatra: view of crowd of villagers ua0036_glp_0130 1901

Eclipse expedition to Padang, Sumatra: view of villagers along a road ua0036_glp_0131 1901

Mount Hamilton: view of Sulphur Creek ua0036_glp_0132 May 28, 1893

Indian Eclipse Expedition: view of a country road ua0036_glp_0133 1898

Chinese astronomical instruments installed at Potsdam ua0036_glp_0134 ca. 1905

Chinese astronomical instrument, sky globe, installed at Potsdam ua0036_glp_0135 undated

Chinese astronomical instrument installed at Potsdam ua0036_glp_0136 ca. 1905

Chinese astronomical instruments installed at Potsdam ua0036_glp_0137 ca. 1905

Chinese astronomical instruments installed at Potsdam ua0036_glp_0138 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0139 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0140 ca. 1905

Chinese astronomical instruments installed at Potsdam ua0036_glp_0141 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0142 ca. 1906

Indian Eclipse Expedition: view of ruins ua0036_glp_0143 1898

Indian Eclipse Expedition: view of an archway with relief sculptures ua0036_glp_0144 1898

Indian Eclipse Expedition: view of relief sculpture in India ua0036_glp_0145 1898

Indian Eclipse Expedition: view of an Indian temple (?) ua0036_glp_0146 1898

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0147 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0148 undated

Lick Observatory: far distant view of the observatory on Mount Hamilton ua0036_glp_0149 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0150 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0151 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0152 undated

Draper Quartz Spectrograph, used with the Crossley Reflector ua0036_glp_0153 undated

Lick Observatory workmen (?), at the entrance to the Main Building ua0036_glp_0179 1900-1907

Stebbins Photometer, for the 12-inch refractor: view of the photo-electric cell ua0036_glp_0183 ca. 1926

Lick Observatory: distant view from the east ua0036_glp_0227 undated

Lick Observatory: view of the Great Dome under construction ua0036_glp_0154 ca. August 7, 1887

Lick Observatory: Meridian Circle House and Transit Building, in the early days ua0036_glp_0155 October 1887

Fauth 4-inch transit telescope and Repsold meridian circle ua0036_glp_0156 undated

Crossley 36-inch reflector: view of the telescope on its old mounting ua0036_glp_0157 undated

Captain Richard Floyd's 5-inch telescope, at his home at Lakeport ua0036_glp_0158 1889

Cottages and the Old Dormitory, in the early days at Lick Observatory ua0036_glp_0159 undated

Lick Observatory: view of the brick yard ua0036_glp_0160 1885

36-inch refractor, the "Great Lick Refractor": micrometer (duplex micrometer) ua0036_glp_0161 1885

Lick Observatory: Meridian Circle House and Transit House ua0036_glp_0162 1885

Lick Observatory: Meridian Circle Building, with a man and two women ua0036_glp_0163 1885

Mount Hamilton Road: view of a hook and eye curve ua0036_glp_0164 October 1887

Mount Hamilton Road: view of a hairpin turn ua0036_glp_0165 October 1887

Lick Observatory: ground plan ua0036_glp_0166 1888

Lick Observatory grounds: view of the engine house and tanks at spring ua0036_glp_0167 undated

Filar micrometer for the 36-inch refractor ua0036_glp_0168 1888

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0169 undated

Mills Observatory, Chile station of the Lick Observatory: distant view of observatory and Cerro San Cristobal ua0036_glp_0170 undated

Lick Observatory: view of the Old Dormitory and cottages ua0036_glp_0171 1910

Lick Observatory: view of west side from the road below ua0036_glp_0172 1885

James Lick portrait medallion: detail view ua0036_glp_0173 1885

Lick Observatory: general view, east side ua0036_glp_0174 1883

Mills Observatory, Chile station of the Lick Observatory: view of the 37-inch reflector ua0036_glp_0175 undated

Mills Observatory, Chile station of the Lick Observatory: distant view of the buildings on Cerro San Cristobal ua0036_glp_0176 undated

36-inch refractor, the "Great Lick Refractor": detail of the supporting pier ua0036_glp_0177 undated

Lick Observatory, Main Building: interior view of the hall and switchboard, with stairs to the north dome in the foreground ua0036_glp_0178 undated

Mills Observatory, Chile station of the Lick Observatory: general view of the buildings ua0036_glp_0180 undated

James Lick ua0036_glp_0181 undated

Mills Observatory, Chile station of the Lick Observatory: view of the mount of the reflecting telescope ua0036_glp_0182 undated

Mills Observatory, Chile station of the Lick Observatory: view of the Andes Mountains ua0036_glp_0184 undated

Mills Observatory, Chile station of the Lick Observatory: ox carts on a road in Santiago ua0036_glp_0185 undated

Mills Observatory, Chile station of the Lick Observatory: far distant view of the observatory on Cerra San Cristobal ua0036_glp_0186 undated

Mills Observatory, Chile station of the Lick Observatory: view of the 37-inch reflector ua0036_glp_0766 undated

Henry Bachmann, instrument maker, in the observatory's workshop ua0036_glp_0528 undated

William Wallace Campbell, director of the Lick Observatory from 1900 to 1930 ua0036_glp_0529 undated

Heber D. Curtis, astronomer with the Lick Observatory from 1902 to 1920 ua0036_glp_0530 31-May-14

Heber D. Curtis, astronomer with the Lick Observatory from 1902 to 1920 ua0036_glp_0531 31-May-14

Haynes ua0036_glp_0532 undated

Haynes ua0036_glp_0533 undated

James E. Keeler, director of the Lick Observatory (1898-1900) ua0036_glp_0534 undated

Astronomers' picnic on Mount Hamilton: women and children ua0036_glp_0535 ca. 1890

Residents of Mount Hamilton on the steps of the observatory entrance ua0036_glp_0536 1898

Lick Observatory staff (men and women) in a group portrait ua0036_glp_0537 1906

Lick Observatory staff (men and women) in a group portrait ua0036_glp_0538 undated

36-inch refractor, the "Great Lick Refractor": view upwards along the shaft from the eye end ua0036_glp_0539 undated

36-inch refractor, the "Great Lick Refractor": view upwards along the shaft from the eye end ua0036_glp_0540 undated

36-inch refractor, the "Great Lick Refractor": detail view of the 3-prism Mills spectrograph ua0036_glp_0541 undated

Lick Observatory: meridian circle, in the Meridian Circle House ua0036_glp_0542 September 17, 1893

Fauth 4-inch transit telescope ua0036_glp_0543 September 17, 1893

Fauth 4-inch transit telescope ua0036_glp_0544 September 17, 1893

Fauth 4-inch transit telescope ua0036_glp_0545 September 17, 1893

Electric Keyboard ua0036_glp_0546 September 24, 1893

Lick Observatory: 5-inch photo-heliograph, by Alvan Clark Sons, for photographing the sun ua0036_glp_0547 August 1895

Lick Observatory: 18-inch reflecting telescope, general view of J.M. Schaeberle's personal telescope on the grounds of the Lick Observatory ua0036_glp_0548 August 1895

Old Chronograph of the Lick Observatory ua0036_glp_0549 September 24, 1893

Comet seeker telescope: general view ua0036_glp_0550 September 24, 1893

Seismographic tracing of the 1906 San Francisco earthquake, from the Lick Observatory's Ewing three-component seismograph ua0036_glp_0551 18-Apr-06

Lick Observatory: two men in a horse-drawn cart in front of the Main Building and the 12-inch dome ua0036_glp_0552 undated

Lick Observatory: view past the Lick Observatory, 12-inch dome: with Mount Hamilton landscape beyond ua0036_glp_0553 undated

Lick Observatory: distant view from the east ua0036_glp_0554 undated

Lick Observatory: view of the Meridian Circle House in deep snow ua0036_glp_0555 January 23, 1895

Lick Observatory: view of Ptolemy Ridge, with the Crossley Dome and two residences, and a sea of fog beyond ua0036_glp_0556 undated

Lick Observatory: view of Ptolemy Ridge, with the Crossley Dome and two residences, in the snow ua0036_glp_0557 undated

Lick Observatory: stable yard ua0036_glp_0558 undated

Isoseismal map of the earthquake centered near Charleston, North Carolina, on August 31, 1886 ua0036_glp_0559 1886

Lick Observatory: view from the east, in deep snow ua0036_glp_0560 undated

Lick Observatory: general view from the east ua0036_glp_0561 undated

Lick Observatory: distant view from the east ua0036_glp_0562 undated

Lick Observatory: general view from the east ua0036_glp_0563 undated

Lick Observatory: distant view from the east, with the Crossley dome on Ptolemy Ridge at left ua0036_glp_0564 undated

Lick Observatory: view over a snowy hill ua0036_glp_0565 undated

Lick Observatory: far distant view from the northwest ua0036_glp_0566 undated

Lick Observatory: far distant view from the hillside below ua0036_glp_0567 undated

Lick Observatory: view towards the Old Dormitory, in heavy snow ua0036_glp_0568 1907

Lick Observatory: view from the east, in heavy snow, with no buildings yet on Ptolemy Ridge ua0036_glp_0569 Before 1912

Lick Observatory: view from the east towards the Old Dormitory, in deep snow ua0036_glp_0570 undated

Lick Observatory: view from the east, under snow ua0036_glp_0571 February 20, 1897

Lick Observatory: far distant view from Mount Isabel ua0036_glp_0572 June 18, 1893

Lick Observatory: view from the east, under snow ua0036_glp_0573 March 3, 1894

Lick Observatory: Old Dormitory, in the snow, from Huyghens Peak ua0036_glp_0574 March 12, 1893

Lick Observatory: distant view from the northwest ua0036_glp_0575 undated

Lick Observatory: view looking east over the grounds ua0036_glp_0576 undated

Lick Observatory: view of the cottages in the snow ua0036_glp_0577 March 3, 1894

Lick Observatory: view of the buildings looking east from the dome, in the snow ua0036_glp_0578 undated

Lick Observatory: entrance to the Main Building and the Lick Observatory, 12-inch dome: in the snow ua0036_glp_0579 January 19, 1895

Lick Observatory: view towards the main entrance and the Great Dome, open ua0036_glp_0580 undated

Lick Observatory: view of the Great Dome and outbuildings in the snow ua0036_glp_0581 undated

Lick Observatory: view of the Great Dome and outbuildings in the snow ua0036_glp_0582 undated

Lick Observatory: view of the Great Dome and outbuildings in the snow ua0036_glp_0583 undated

Lick Observatory: view of the Old Dormitory in the snow ua0036_glp_0584 undated

Lick Observatory: view of the main entrance and the Great Dome, open ua0036_glp_0585 undated

Lick Observatory: two men in a horse-drawn cart in front of the Main Building and the 12-inch dome ua0036_glp_0586 undated

Mount Hamilton: view of Sulphur Creek ua0036_glp_0599 1900-1907

Lick Observatory: several people in a car at the Main Building, with the Great Dome at right ua0036_glp_0759 1900-1907

Unidentified street scene ua0036_glp_0760 1900-1907

Unidentified street scene (Chile?) ua0036_glp_0761 undated

Lick Observatory: distant view from the east ua0036_glp_0762 undated

Lick Observatory: distant view from the east ua0036_glp_0763 undated

Lick Observatory: distant view from the east ua0036_glp_0764 undated

Lick Observatory: group and car in front of 12-inch dome ua0036_glp_0765 1900-1907

Residents of Mount Hamilton on the steps of the observatory entrance ua0036_glp_0776 1898

Lick Observatory: view of entrance to the Main Building and the 12-inch dome ua0036_glp_0777 1900-1907

Solar System: drawing of Mars by Robert J. Trumpler ua0036_glp_0847 1-Nov-26

Mount Hamilton: hunter with deer ua0036_glp_0848 October 14, 1895

36-inch refractor, the "Great Lick Refractor": view of the old Mills spectrograph, with prism showing ua0036_glp_0849 undated

Lick Observatory: far distant view ua0036_glp_0850 undated

Mount Hamilton: Smith Creek (?) ua0036_glp_0851 undated

Mount Hamilton: Smith Creek (?) with uprooted trees ua0036_glp_0852 undated

Mount Hamilton: Smith Creek (?) with uprooted trees ua0036_glp_0853 undated

Mount Hamilton: Smith Creek (?) with uprooted trees ua0036_glp_0854 undated

Mount Hamilton: Smith Creek (?) ua0036_glp_0855 undated

Mount Hamilton: mountains and pines ua0036_glp_0856 undated

Mount Hamilton: mountains and pines ua0036_glp_0857 undated

Mount Hamilton: mountains, cabins, and pines ua0036_glp_0858 undated

Mount Hamilton: mountains, cabins, and pines ua0036_glp_0859 undated

Mount Hamilton: mountains, cabins, and pines ua0036_glp_0860 undated

Mount Hamilton: mountains, cabins, and pines ua0036_glp_0861 undated

Lick Observatory: Main Building entryway ua0036_glp_0862 undated

Lick Observatory: Main Building entryway ua0036_glp_0863 undated

Lick Observatory: hall of the Main Building ua0036_glp_0864 ca. 1920

Lick Observatory: hall of the Main Building ua0036_glp_0865 ca. 1920

Lick Observatory: hall of the Main Building ua0036_glp_0866 ca. 1920

Lick Observatory: view of the Old Dormitory from the east with snow ua0036_glp_0867 undated

Lick Observatory: view of Mount Hamilton dwellings in heavy snow ua0036_glp_0868 undated

Mount Hamilton Road: visitors on a stage coach ua0036_glp_0869 undated

Lick Observatory: visitors in an automobile in front of the Observatory ua0036_glp_0870 ca. 1905

Edward Crossley, Esq., donor of the Crossley 36-inch reflector ua0036_glp_0187 undated

Mount Hamilton: Old Pine Tree Near Golf Course (Sabine Pine) ua0036_glp_0188 undated

Michelson's Interferometer on the 12-inch Clark refractor ua0036_glp_0189 undated

Frame for moving a plate at a solar eclipse ua0036_glp_0190 undated

Crossley 36-inch reflector: view of worm drives ua0036_glp_0191 undated

Seismographic record of the San Francisco Earthquake, on April 18, 1906 ua0036_glp_0192 18-Apr-06

Stackpole measuring engine ua0036_glp_0193 undated

Crossley 36-inch reflector: view of worm drives ua0036_glp_0194 undated

Crossley 36-inch reflector: diagram of old Crossley ua0036_glp_0195 undated

Crossley 36-inch reflector: diagram of objective grafting ua0036_glp_0196 12-Apr-23

Photometer made by Edith Cummings for the 12-inch refracting telescope ua0036_glp_0197 undated

Early photometer on the 12-inch refractor ua0036_glp_0198 undated

Photometer made by Edith Cummings for the 12-inch refracting telescope ua0036_glp_0199 ca. 1920

Photometer made by Edith Cummings for the 12-inch refracting telescope ua0036_glp_0200 ca. 1920

Photometer made by Edith Cummings for the 12-inch refracting telescope ua0036_glp_0201 undated

Mount Hamilton: road to backcountry ua0036_glp_0202 June 17, 1894

Lick Observatory: unidentified astronomical instrument ua0036_glp_0203 undated

Chinese astronomical instrument installed at Potsdam ua0036_glp_0204 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0205 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0206 ca. 1905

Chinese astronomical instrument installed at Potsdam ua0036_glp_0207 ca. 1905

Chinese astronomical instrument, sky globe, installed at Potsdam ua0036_glp_0208 ca. 1905

H.D. Curtis as Simon Ingot in a production of "David Garrick" ua0036_glp_0209 23-Feb-20

36-inch refractor, the "Great Lick Refractor": detail view of mount with astronomer A.L. Colton ua0036_glp_0210 December 5, 1893

36-inch refractor, the "Great Lick Refractor": detail view of mount with astronomer A.L. Colton ua0036_glp_0211 December 5, 1893

Lick Observatory: view east towards residences and the school house, from the Old Dormitory ua0036_glp_0212 December 5, 1893

Lick Observatory: view of the residences from above ua0036_glp_0213 4-Apr-04

37-inch reflector for the Chile Station: general view ua0036_glp_0214 10-Sep-02

Lick Observatory: distant view from the east, with snow ua0036_glp_0215 undated

Lick Observatory: distant view from the east, with snow ua0036_glp_0216 undated

J.H. Moore at the Mills spectrograph ua0036_glp_0217 undated

Carriages on Mount Hamilton Road: view with the observatory in the distance ua0036_glp_0218 1907

Lick Observatory: Mount Hamilton residents, in a group photograph ua0036_glp_0219 13-Jun-20

Astronomers dining outdoors at the Lick Observatory's picnic grounds ua0036_glp_0220 Aug-15

Wandell's Barbecue ua0036_glp_0221 4-Jul-11

Wandell's Barbecue ua0036_glp_0222 4-Jul-11

Lick Observatory staff (men and women) in a group portrait ua0036_glp_0223 Jun-11

Lick Observatory staff (men and women) in a group portrait. ua0036_glp_0224 Jun-11

Astronomers and mathematicians at the Lick Observatory's picnic grounds ua0036_glp_0225 Aug-15

Astronomers and mathematicians at the Lick Observatory's picnic grounds ua0036_glp_0226 Aug-15

W. H. Wright, Director of the Lick Observatory from 1935 to 1942 ua0036_glp_0228 undated

J. Damen Sterck ua0036_glp_0229 ca. 1923

W. H. Wright, Director of the Lick Observatory from 1935 to 1942 ua0036_glp_0230 undated

Lick Observatory: Mount Hamilton children in Indian costumes ua0036_glp_0231 1900-1907

Lick Observatory: Mount Hamilton children in Indian costumes ua0036_glp_0232 1900-1907

Astronomers' picnic on Mount Hamilton ua0036_glp_0233 1885-1895

Mount Hamilton: "Professor Hussey's Clouds" ua0036_glp_0234 undated

James E. Keeler Memorial Tablet ua0036_glp_0235 undated

Galileo Galilei ua0036_glp_0236 Jun-31

Margaret Curtis, daughter of Heber Curtis: two portrait photographs ua0036_glp_0237 ca. 1900

Lick Observatory: Mount Hamilton children in Indian costumes ua0036_glp_0238 1900-1907

Sierra Nevada: view from Mount Hamilton ua0036_glp_0239 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0240 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0241 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0242 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0243 undated

Lick Observatory: view of Ptolemy Ridge, with two residences and the Crossley Dome, in snow ua0036_glp_0244 1900-1907

Lick Observatory: view of residences in the snow, from below ua0036_glp_0245 1900-1907

Lick Observatory: distant view of a residence ua0036_glp_0246 1900-1907

Lick Observatory: view of a residence from the road below ua0036_glp_0247 1900-1907

Mount Hamilton: panoramic view from the Lick Observatory ua0036_glp_0248 undated

Illinois photometer, brought to the Lick Observatory during the summer of 1915 by Dr. Joel Stebbins ua0036_glp_0249 undated

Illinois photometer brought to the Lick Observatory during the summer of 1915 by Dr. Joel Stebbins ua0036_glp_0250 undated

E. E. Barnard, at the eye-end of the 36-inch refractor ua0036_glp_0251 undated

E.E. Barnard at the 36-inch refractor ua0036_glp_0252 December 6, 1893

Robert G. Aitkin ua0036_glp_0253 1926

Sir John F. W. Herschel, British scientist ua0036_glp_0254 undated

Lick Observatory: distant view from the east ua0036_glp_0255 undated

Lick Observatory: general view from the east ua0036_glp_0256 undated

Lick Observatory: distant view from the east ua0036_glp_0257 undated

Mount Hamilton: panoramic view of the mountains from the Lick Observatory ua0036_glp_0258 4-Apr-04

Lick Observatory: general view from the east, with snow ua0036_glp_0259 undated

Mills Observatory, Chile station of the Lick Observatory: view of Santiago ua0036_glp_0260 Jun-25

Santa Clara Valley under a sea of fog: view from the observatory ua0036_glp_0261 13-May-14

Lick Observatory: view of the Old Dormitory and cottages in the snow ua0036_glp_0262 1900-1907

Lick Observatory staff (men and women) in a group portrait ua0036_glp_0263 ca. 1907

Mount Hamilton: panoramic view from Lick Observatory ua0036_glp_0264 4-Apr-04

Lick Observatory: general view from the east ua0036_glp_0265 undated

Lick Observatory: general view from the east ua0036_glp_0266 undated

Joel Stebbins, as a UC Berkeley doctoral student, by the 36-inch refractor ua0036_glp_0267 ca. 1902

Lick Observatory staff (men and women) in a group portrait ua0036_glp_0268 Jun-11

Lick Observatory: Great Dome and outbuildings, with three men in suits ua0036_glp_0269 undated

Lick Observatory staff (men and women) in a group photograph ua0036_glp_0270 undated

Lick Observatory: view of the residences from Mount Hamilton Road ua0036_glp_0271 1900-1907

Lick Observatory: view of Ptolemy Ridge, with two residences and the Crossley Dome ua0036_glp_0272 1900-1907

Lick Observatory: general view of the grounds, under snow ua0036_glp_0273 29-Mar-14

Lick Observatory: view from valley below ua0036_glp_0274 undated

Lick Observatory: snow-covered landscape on the grounds of the observatory ua0036_glp_0275 undated

Lick Observatory: view from the hillside below ua0036_glp_0276 1900-1907

Lick Observatory: far distant view of the observatory on Mount Hamilton ua0036_glp_0277 undated

Lick Observatory: distant view of the observatory on Mount Hamilton ua0036_glp_0278 undated

Lick Observatory: general view from the south ua0036_glp_0279 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0280 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0281 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0282 undated

Lick Observatory: Old Dormitory night scene, with scientists and staff drinking and socializing ua0036_glp_0283 1922

36-inch refractor, the "Great Lick Refractor": view of the old Mills spectrograph ua0036_glp_0284 ca. 1898

Edward Singleton Holden, first director of the Lick Observatory (1888-1897) ua0036_glp_0285 1885

Lick Observatory: far distant view, in the snow ua0036_glp_0286 1900-1907

37-inch reflector for the Chile Station: view towards Mount Isabel ua0036_glp_0287 10-Sep-02

W.J. Hussey and outfit for testing at various stations ua0036_glp_0288 undated

Edward Singleton Holden, first director of the Lick Observatory (1888-1897) ua0036_glp_0289 1885

Michelson Interferometer on the 12-inch Clark refractor ua0036_glp_0290 undated

Lick Observatory: general view of the grounds under snow ua0036_glp_0291 1900-1907

Crossley 36-inch reflector: objective grating ua0036_glp_0292 1923

James Lick's tomb, under the 36-inch refractor ua0036_glp_0293 undated

Conservatory of Flowers, purchased from the estate of James Lick in 1877, erected in Golden Gate Park in 1878-1879 ua0036_glp_0294 undated

Lick Observatory: far distant view in heavy snow ua0036_glp_0295 1900-1907

Lick Observatory: distant view from the east ua0036_glp_0296 1907

Lick Observatory staff members in a group portrait ua0036_glp_0297 ca. 1902

Lick Observatory staff members in a group portrait ua0036_glp_0298 ca. 1902

Lick Observatory: general view from the east ua0036_glp_0299 undated

Lick Observatory: general view from the east ua0036_glp_0300 undated

Lick Observatory: view east over the grounds towards the school house ua0036_glp_0301 undated

Meridian circle micrometer: close-up view ua0036_glp_0302 undated

Santa Clara Valley under a sea of fog: view west from the Lick Observatory ua0036_glp_0303 undated

Crossley Dome: view of dome under construction ua0036_glp_0304 ca. 1895

Photometer for the 12-inch refractor ua0036_glp_0305 undated

Stebbins Photometer, for the 12-inch refractor ua0036_glp_0306 ca. 1926

Forest fire ua0036_glp_0307 undated

J. M. Schaeberle standing by the 36-inch refractor ua0036_glp_0308 ca. 1888-1898

James Lick portrait medallion ua0036_glp_0309 undated

Mills Observatory, Chile station of the Lick Observatory: H. D. Curtis with the 37-inch reflector ua0036_glp_0310 undated

Joel Stebbins, next to the 36-inch refractor ua0036_glp_0311 ca. 1927

James Lick portrait medallion ua0036_glp_0312 December 7, 1893

Two grandchildren of R. G. Aitken ua0036_glp_0313 Dec-22

Mrs. Robert Aitken, n+ͥ Jessie Thomas ua0036_glp_0314 25-May-26

James Lick portrait medallion ua0036_glp_0315 December 7, 1893

Hugo Benioff (1899-1968), seismologist, inventor of the Benioff seismometer ua0036_glp_0316 undated

Hugo Benioff (1899-1968), seismologist, inventor of the Benioff seismometer ua0036_glp_0317 undated

Robert G. Aitken ua0036_glp_0318 Sep-23

Unidentified astronomer ua0036_glp_0319 undated

Unidentified astronomer ua0036_glp_0320 undated

Lick Observatory: view of H. D. Curtis with the Crossley reflector ua0036_glp_0321 undated

James E. Keeler plaque ua0036_glp_0322 undated

W.W. Campbell and the Mills spectrograph ua0036_glp_0323 December 8, 1893

Lick Observatory: school children ua0036_glp_0324 13-Jun-20

Lick Observatory: Mount Hamilton residents, in a group photograph ua0036_glp_0325 13-Jun-20

Mount Whitney Expedition: view of the Sierra Nevada from Lone Pine ua0036_glp_0326 1909

Robert Aitken's granddaughter ua0036_glp_0327 undated

Robert Aitken's granddaughter ua0036_glp_0328 undated

Robert J. Trumpler ua0036_glp_0329 Sep-23

Two grandchildren of Robert G. Aitken ua0036_glp_0330 Dec-23

Lick Observatory: 12-inch refracting telescope, general view ua0036_glp_0331 1893

Photometer for the 12-inch refractor ua0036_glp_0332 undated

Early photometer on the 12-inch refractor ua0036_glp_0333 undated

Early photometer on the 12-inch refractor: Cummings photo-electric photometer ua0036_glp_0334 undated

Ensenada Eclipse Expedition: observers at eclipse camp, led by W. H. Wright. Seated, left to right: Ambrose Swasey, Mrs. Elizabeth Campbell, W.W. Campbell, Mrs. Edna Leib Wright, W.H. Wright, Joseph H. Moore. Standing: Joseph Pearce, Hamilton Jeffers, Z.A. Merfield, Robert Trumpler, Grace Leib (later Grace Hubble), Willem Luyten, William F. Meyer, Allen H. Babcock, E. Percival Lewis, W.W. Campbell. ua0036_glp_0335 Sep-23

Goldendale Eclipse Expedition: observers at Goldendale for the 1918 eclipse, led by W.W. Campbell ua0036_glp_0336 8-Jun-18

Ensenada Eclipse Expedition: observers at the eclipse camp, led by W. H. Wright ua0036_glp_0337 1923

Mills Observatory, Chile station of the Lick Observatory: general view of the 36.5-inch reflector ua0036_glp_0338 undated

Mills Observatory, Chile station of the Lick Observatory: 1-prism spectrograph ua0036_glp_0339 undated

Mills Observatory, Chile station of the Lick Observatory: view of the telescope with 2-prism spectrograph ua0036_glp_0340 undated

Lick Observatory: view of the big truck with workmen, next to the 12-inch dome ua0036_glp_0341 undated

Lick Observatory: view of the big truck with workmen, near the 12-inch dome ua0036_glp_0342 undated

Lick Observatory: general view from the east, with the Crossley Dome in the left distance ua0036_glp_0343 undated

Lick Observatory: distant view in the snow ua0036_glp_0344 undated

Mills Observatory, Chile station of the Lick Observatory: general view of the buildings ua0036_glp_0345 Dec-22

Mills Observatory, Chile station of the Lick Observatory: view of the cooling case ua0036_glp_0346 undated

Mills Observatory, Chile station of the Lick Observatory: general view of the 36.5-inch Mills Reflector ua0036_glp_0347 undated

Mills Observatory, Chile station of the Lick Observatory: view towards the mountains ua0036_glp_0348 undated

Mills Observatory, Chile station of the Lick Observatory: distant view of the buildings ua0036_glp_0349 undated

Lick Observatory: two men with the skin of a mountain lion ua0036_glp_0350 22-Mar-23

Unidentified ua0036_glp_0351 undated

Unidentified house ua0036_glp_0352 undated

Lick Observatory: view of the big truck with workmen and children, next to the 12-inch dome ua0036_glp_0353 undated

Lick Observatory: view of the entrance and the Great Dome ua0036_glp_0354 25-Oct-28

Lick Observatory, Crossley Dome: view of the entrance ua0036_glp_0355 undated

Lick Observatory: view east towards the Old Dormitory and over the grounds ua0036_glp_0356 undated

Mills Observatory, Chile station of the Lick Observatory: view of the spectrograph on the 37-inch reflector ua0036_glp_0357 undated

Mills Observatory, Chile station of the Lick Observatory: distant view from the access road ua0036_glp_0358 Jan-23

Mills Observatory, Chile station of the Lick Observatory: view of the dome ua0036_glp_0359 undated

Mills Observatory, Chile station of the Lick Observatory: view of the dome ua0036_glp_0360 undated

Mills Observatory, Chile station of the Lick Observatory: view of the mirror on its stand ua0036_glp_0361 Oct-00

Mills Observatory, Chile station of the Lick Observatory: view of the cooling case in position ua0036_glp_0362 undated

Mills Observatory, Chile station of the Lick Observatory: interior view of the workshop ua0036_glp_0363 undated

Mills Observatory, Chile station of the Lick Observatory: general view of the buildings ua0036_glp_0364 undated

Lick Observatory: distant view from Copernicus Peak ua0036_glp_0365 ca. April 2, 1914

36-inch refractor, the "Great Lick Refractor": view of the old Mills spectrograph ua0036_glp_0366 undated

36-inch refractor, the "Great Lick Refractor": view with the new Mills spectrograph ua0036_glp_0367 1912

36-inch refractor, the "Great Lick Refractor": detail, eye end ua0036_glp_0368 undated

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0369 November 23, 1893

36-inch refractor, the "Great Lick Refractor": detail view of the mount ua0036_glp_0370 November 20, 1893

36-inch refractor, the "Great Lick Refractor": view with astronomer R.H. Tucker ua0036_glp_0371 November 22, 1893

36-inch refractor, the "Great Lick Refractor": detail view of mount with astronomer R.H. Tucker ua0036_glp_0372 1896-12-06

Children of astronomers and staff at the Lick Observatory: photo taken after the planting of the George Washington Tree. ua0036_glp_0373 25-Feb-23

Santa Clara Valley: two views towards San Jose from the Lick Observatory ua0036_glp_0374 30-Sep-24

Lick Observatory staff, in a group portait by the 36-inch refractor, the "Great Lick Refractor" ua0036_glp_0375 1922

Robert Aitken, W.W. Campbell, and an unidentified man ua0036_glp_0376 1922

Robert Aitken, W.W. Campbell, and an unidentified man ua0036_glp_0377 1922

Astronomers and mathematicians at the Lick Observatory picnic grounds ua0036_glp_0378 13-Jun-20

Mount Whitney Expedition: view of Mount Whitney summit, looking east ua0036_glp_0379 1909

Mount Whitney Expedition: view of Mount Whitney summit, looking west ua0036_glp_0380 1909

Mount Whitney Expedition: view on Mount Whitney summit, looking west ua0036_glp_0381 1909

Mount Whitney Expedition: view on Mount Whitney, looking east ua0036_glp_0382 1909

Mount Whitney Expedition: view of Mount Whitney from Lone Pine ua0036_glp_0383 1909

Mount Whitney Expedition: view on Mount Whitney summit, looking southwest ua0036_glp_0384 1909

Mount Whitney Expedition: view from Mount Whitney, looking northwest ua0036_glp_0385 1909

Mount Hamilton: view of hillside landscape with a pine tree ua0036_glp_0386 1900-1907

Huron River, Ann Arbor ua0036_glp_0387 undated

W.J. Hussey's camp (near Mount Lowe?) ua0036_glp_0388 undated

Lick Observatory: view from the east, with snow ua0036_glp_0389 1903

Lick Observatory, Main Building: interior view of the hall, south end ua0036_glp_0390 1893

Stackpole measuring engine ua0036_glp_0391 undated

W.J. Hussey's camp for searching for double stars ua0036_glp_0392 1903

37-inch reflector for the Chile Station: detail view with spectrograph ua0036_glp_0393 undated

Mills Observatory, Chile station of the Lick Observatory: distant view of the observatory and Cerro San Cristobal at left ua0036_glp_0394 undated

Mills Observatory, Chile station of the Lick Observatory: view of Santiago from the observatory ua0036_glp_0395 undated

Mills Observatory, Chile station of the Lick Observatory: view of the Mapocho River in the town of Santiago, with Cerra San Cristobal in the distance ua0036_glp_0396 undated

Mills Observatory, Chile station of the Lick Observatory: view of the town of Santiago, with the observatory on Cerro San Cristobal in the distance ua0036_glp_0397 undated

Mills Observatory, Chile station of the Lick Observatory: view of the 37-inch reflector ua0036_glp_0398 9-Sep-02

Mills Observatory, Chile station of the Lick Observatory: view over the valley towards the mountains ua0036_glp_0399 undated

36-inch refractor, the "Great Lick Refractor": view with the old Mills spectrograph ua0036_glp_0400 ca. 1898

Lick Observatory: view of work shops next to the Great Dome ua0036_glp_0401 12-Dec-16

Lick Observatory: Photographic Building ua0036_glp_0402 ca. 1910

Lick Observatory: view of the water tank and windmill on Huyghens Peak ua0036_glp_0403 March 3, 1894

Carriages on Mount Hamilton Road: view from above ua0036_glp_0404 1900-1907

Carriages on Mount Hamilton Road ua0036_glp_0405 1900-1907

Mount Hamilton: view of the road towards San Jose, from the observatory ua0036_glp_0406 1900-1907

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0407 1900-1907

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0408 1900-1907

Mount Hamilton: trees along the road, in snow ua0036_glp_0409 1900-1907

Mount Hamilton: view of the road from the observatory, with fog in the distance ua0036_glp_0410 10-Apr-14

Mount Hamilton: view west of the observatory, over Mount Hamilton Road and the Santa Clara Valley ua0036_glp_0411 undated

Sierra Nevada: view from Mount Hamilton (?) ua0036_glp_0412 7-Dec-22

Sierra Nevada: view from Mount Hamilton ua0036_glp_0413 Dec-22

Sierra Nevada: view from Mount Hamilton ua0036_glp_0414 31-Oct-24

Copernicus Peak ua0036_glp_0415 Dec-22

Sierra Nevada: view from south side of the Great Dome, over the observatory grounds ua0036_glp_0416 Feb-22

Lick Observatory: Mount Hamilton landscape, in the snow ua0036_glp_0417 31-Jan-23

Sierra Nevada: distant view from Mount Hamilton ua0036_glp_0418 18-Jan-20

Lick Observatory: meteorological instruments in the Meridian Circle Building ua0036_glp_0419 undated

Meridian circle micrometer ua0036_glp_0420 undated

Lick Observatory: meridian circle, in the Meridian Circle Building ua0036_glp_0421 undated

36-inch refractor, the "Great Lick Refractor": view of the eye end with the Keeler spectroscope ua0036_glp_0422 undated

36-inch refractor, the "Great Lick Refractor": detail view of the spectrograph ua0036_glp_0423 ca. 1902

Lick Observatory, Great Dome: interior view under the raised floor ua0036_glp_0424 September 9, 1894

36-inch refractor, the "Great Lick Refractor": detail view of the guiding telescope of the spectrograph ua0036_glp_0425 undated

36-inch refractor, the "Great Lick Refractor": view with the old Mills spectrograph ua0036_glp_0426 undated

36-inch refractor, the "Great Lick Refractor": view with the old Mills spectrograph ua0036_glp_0427 undated

36-inch refractor, the "Great Lick Refractor": view of the prisms inside the new Mills spectrograph ua0036_glp_0428 ca. 1907

36-inch refractor, the "Great Lick Refractor": view showing the old Mills spectrograph, with its temperature control ua0036_glp_0429 8-Sep-02

36-inch refractor, the "Great Lick Refractor": view with the old Mills spectrograph in its case ua0036_glp_0430 8-Sep-02

36-inch refractor, the "Great Lick Refractor": view with the old Mills spectrograph ua0036_glp_0431 undated

Two of Robert G. Aitken's grandchildren ua0036_glp_0432 Dec-22

Astronomers' picnic at the picnic grounds of the Lick Observatory ua0036_glp_0433 13-Jun-20

Mills Observatory, Chile station of the Lick Observatory: view of the spectrograph ua0036_glp_0434 undated

Mills Observatory, Chile station of the Lick Observatory: panoramic view of the hills ua0036_glp_0435 4-Apr-04

Mills Observatory, Chile station of the Lick Observatory: panoramic view of the mountains ua0036_glp_0436 undated

Lick Observatory: Old Dormitory ua0036_glp_0437 1893

Lick Observatory: view of workmen tearing down the Old Dormitory ua0036_glp_0438 13-Jun-12

Lick Observatory: view looking east over the grounds, with the Old Dormitory being torn down and rebuilt ua0036_glp_0439 13-Jun-12

Lick Observatory: view towards the outbuildings in deep snow ua0036_glp_0440 13-Feb-23

Lick Observatory: view of Ptolemy Ridge from above, in a sea of fog ua0036_glp_0441 1900-1907

Lick Observatory: view of Ptolemy Ridge, with the Crossley Dome and two residences, from the lower road ua0036_glp_0442 1900-1907

Director's House: exterior view, with the Crossley dome in the background ua0036_glp_0443 undated

Lick Observatory: view of the cottages on Huyghens Peak, with a windmill in the background, in the snow ua0036_glp_0444 undated

Crossley Dome: view of dome under construction ua0036_glp_0445 ca. 1895

Crossley Dome: view of entrance ua0036_glp_0446 undated

Lick Observatory: Meridian Circle House ua0036_glp_0447 1900-1907

Lick Observatory: Meridian Circle House, from the bridge ua0036_glp_0448 1893

Lick Observatory: Meridian Circle House and Tower after 1913 ua0036_glp_0449 ca. 1913

Lick Observatory: view the Old Dormitory being torn down ua0036_glp_0450 13-Jun-12

Cottages at the Lick Observatory, after a snow storm ua0036_glp_0451 undated

Lick Observatory: snow in front of one of the residences ua0036_glp_0452 13-Feb-23

Lick Observatory: view of a bush covered with snow ua0036_glp_0453 1900-1907

Lick Observatory, Main Building: interior view of the hall, with instruments and framed photographs ua0036_glp_0454 1900-1907

Lick Observatory, Main Building: interior view, Visitor's Room ua0036_glp_0455 undated

Lick Observatory, Main Building: interior, secretary's office ua0036_glp_0456 November 11, 1893

Lick Observatory, 12-inch dome: exterior view of the building ua0036_glp_0457 1900-1907

Crossley Dome: exterior view from the hillside below ua0036_glp_0458 1900-1907

Santa Clara Valley under a sea of fog: view from the Lick Observatory ua0036_glp_0459 undated

Lick Observatory: distant view in winter, with blanket of snow ua0036_glp_0460 31-Jan-23

Lick Observatory: far distant view from the east, with snow ua0036_glp_0461 undated

Lick Observatory: view from the east ua0036_glp_0462 undated

Measuring engine built by Heber D. Curtis ua0036_glp_0463 1919

Lick Observatory: entrance to the Main Building and the Great Dome, in the snow ua0036_glp_0464 1900-1907

Lick Observatory: view showing the depth of the snow between the Main Building and the Photographic Building ua0036_glp_0465 13-Feb-23

Director Campbell's Chair ua0036_glp_0466 undated

Director Campbell's Chair ua0036_glp_0467 undated

Forest fire in San Antonio Valley ua0036_glp_0468 1922

Mount Isabel surrounded by fog: view from the Lick Observatory ua0036_glp_0469 14-May-14

Lick Observatory: view of a boulder on the picnic grounds ua0036_glp_0470 undated

Forest fire ua0036_glp_0471 undated

Forest fire on the west slope of Mount Isabel ua0036_glp_0472 undated

Clouds over the eastern peak: view from the Lick Observatory ua0036_glp_0473 1892

Forest fire near Mount Hamilton ua0036_glp_0474 undated

36-inch refractor, the "Great Lick Refractor": view of the eye-end with the Mills spectrograph attached ua0036_glp_0475 undated

Fog and Sunset: view west from the Lick Observatory over the Santa Clara Valley ua0036_glp_0476 15-May-14

Mount Hamilton: view of the road, from the observatory, with fog in the distance ua0036_glp_0477 undated

Lick Observatory: view of the small truck ua0036_glp_0478 30-Mar-23

Lick Observatory: view of the big truck ua0036_glp_0479 30-Mar-23

Lick Observatory: view of a burned truck ua0036_glp_0480 undated

Lick Observatory: man in a car outside the Main Building ua0036_glp_0481 1900-1907

Lick Observatory: group of five men in suits in a car in front of the 12-inch dome ua0036_glp_0482 1900-1907

Lick Observatory: view of the big truck ua0036_glp_0483 30-Mar-23

Lick Observatory: view of the small truck ua0036_glp_0484 30-Mar-23

Mount Whitney Expedition: view looking east southeast from Mount Whitney ua0036_glp_0485 1909

Mount Whitney Expedition: view of Mount Williamson to the north ua0036_glp_0486 1909

Mount Whitney Expedition: view looking west from Mount Whitney ua0036_glp_0487 1909

Lick Observatory: view of the entrance to the Main Building and the Great Dome, covered in snow and ice ua0036_glp_0488 1900-1907

Lick Observatory: view of the entrance and the Great Dome ua0036_glp_0489 undated

Lick Observatory: view eastwards over the grounds, from the Great Dome ua0036_glp_0490 undated

Lick Observatory: partial view of the grounds under deep snow ua0036_glp_0491 1894

Lick Observatory: view of wall with cracks in it (earthquake damage?) ua0036_glp_0492 undated

Lick Observatory: view of the original entryway to the observatory, with earthquake damage ua0036_glp_0493 undated

Lick Observatory: detail view of a crack in the wall of one of the buildings (earthquake damage?) ua0036_glp_0494 undated

Lick Observatory: view of original entryway of the observatory, with earthquake damage ua0036_glp_0495 undated

Lick Observatory: interior view of cracked walls, earthquake damage ua0036_glp_0496 undated

Lick Observatory: view of wall with cracks in it (earthquake damage?) ua0036_glp_0497 undated

Lick Observatory: view over the grounds looking east ua0036_glp_0498 undated

Crossley Dome: view of dome under construction ua0036_glp_0499 ca. 1895

Lick Observatory: view looking east over the grounds, under snow, from the observatory ua0036_glp_0500 undated

Lick Observatory: view looking east over the grounds, from the observatory ua0036_glp_0501 undated

San Antonio Valley: view looking east from the observatory ua0036_glp_0502 undated

Mount Isabel: view looking southeast from the Lick Observatory ua0036_glp_0503 undated

Copernicus Peak: view looking east from the observatory ua0036_glp_0504 1897

Mount Isabel: no shadows, looking southeast from the Lick Observatory ua0036_glp_0505 25-Feb-14

Lick Observatory: two men on the grounds of the observatory, in deep snow ua0036_glp_0506 1900-1907

Lick Observatory: man and his dog on the grounds of the observatory, in deep snow ua0036_glp_0507 1900-1907

Lick Observatory: view of the domes and the Main Building, from below, in snow ua0036_glp_0508 1900-1907

Lick Observatory: view from the hillside below ua0036_glp_0509 1907

Lick Observatory: view of the domes and the Main Building, from below, in snow ua0036_glp_0510 1900-1907

Lick Observatory: view upwards towards the 12-inch dome, from the director's house ua0036_glp_0511 1919

Lick Observatory: general view from the hillside below ua0036_glp_0512 undated

Lick Observatory: view from Halls Valley ua0036_glp_0513 1900-1907

Lick Observatory: view from below ua0036_glp_0514 1900-1907

Lick Observatory: far distant view of the observatory, from the east ua0036_glp_0515 undated

Lick Observatory: view of observatory in the snow, from the water tanks below ua0036_glp_0516 undated

Lick Observatory: general view from the east, with the Crossley dome in the left distance ua0036_glp_0517 undated

Lick Observatory: general view from the east ua0036_glp_0518 undated

Lick Observatory: view of the grounds observatory ua0036_glp_0519 4-Apr-04

Lick Observatory: far distant view ua0036_glp_0520 undated

Lick Observatory: distant view from the east ua0036_glp_0521 undated

Lick Observatory: distant view from the east ua0036_glp_0522 undated

Lick Observatory: distant view from the east, with snow ua0036_glp_0523 undated

Lick Observatory: distant view, in the snow ua0036_glp_0524 undated

Lick Observatory: general view from the east, in deep snow ua0036_glp_0525 1907

Lick Observatory: general view from the east, in deep snow ua0036_glp_0526 1907

Lick Observatory: distant view in winter, under snow, from Copernicus Peak ua0036_glp_0527 25-Jun-23

Lick Observatory: view of the Main Building and the 36-inch dome ua0036_glp_0587 undated

36-inch refractor, the "Great Lick Refractor": detail, eye end ua0036_glp_0588 1919

Lick Observatory: 12-inch refracting telescope, general view, with an astronomer ua0036_glp_0589 October 1887

Lick Observatory: residences under deep snow ua0036_glp_0590 undated

Lick Observatory: view of the outbuildings and the Old Dormitory under deep snow ua0036_glp_0591 undated

Lick Observatory: altazimuth instrument, transit-instruments (4-inch and Repsold) ua0036_glp_0592 undated

Forest fire ua0036_glp_0593 September 1889

Lick Observatory: Great Dome, sectional elevation drawing ua0036_glp_0594 undated

Lick Observatory: page from the visitor's book, with a complaint ua0036_glp_0595 undated

Portrait of an unidentified astronomer, "a gentleman of the old school" ua0036_glp_0596 undated

Crossley Dome ua0036_glp_0597 1896 or later

Mills Observatory, Chile station of the Lick Observatory: various views of Santiago and the Andes ua0036_glp_0598 undated

Crossley 36-inch reflector: view showing sectors ua0036_glp_0600 1896 or later

Crossley Dome: exterior view of the dome ua0036_glp_0601 1896 or later

Crossley Dome: exterior view of dome and entrance ua0036_glp_0602 undated

Crossley Dome: exterior view of dome entrance ua0036_glp_0603 September 27, 1898

Mount Hamilton in 1878: group of men with the Santa Clara Tannery Excursion ua0036_glp_0604 July 7, 1878

Lick Observatory: Meridian Circle Building and Transit House ua0036_glp_0605 undated

Lick Observatory: view from the observatory looking east over the snow-covered mountains ua0036_glp_0606 undated

Great Dome: view of the excavation made for the foundation of the 36-inch dome ua0036_glp_0607 April 28, 1886

Lick Observatory: workmen building the Great Dome ua0036_glp_0608 undated

Lick Observatory: view from the east ua0036_glp_0609 1889

Filar micrometer for the 36-inch refractor ua0036_glp_0610 28-Oct-31

Lick Observatory, Great Dome: construction view of the structural work of the rising floor ua0036_glp_0611 August 7, 1887

Great Dome: interior view showing the movable floor, during construction ua0036_glp_0612 September 11, 1887

Lick Observatory: view of the rising floor in the Great Dome, with construction almost complete ua0036_glp_0613 1887

Lick Observatory: 12-inch refracting telescope, general view, with an astronomer ua0036_glp_0614 1887

Lick Observatory: 12-inch refracting telescope, general view ua0036_glp_0615 October 1887

Lick Observatory: meridian circle, in the Meridian Circle Building ua0036_glp_0616 October 1887

Lick Observatory: meridian circle instrument on the reversing carriage ua0036_glp_0617 October 1887

Crocker Telescope ua0036_glp_0618 1891

36-inch refractor, the "Great Lick Refractor": micrometer, side view ua0036_glp_0619 undated

Compound slide rest for carrying the negative plate of the 36-inch telescope ua0036_glp_0620 1891

36-inch refractor, the "Great Lick Refractor": compound slide rest for carrying the negative plate ua0036_glp_0621 1891

Crossley 36-inch reflector: view of the mirror, cell, and carriage ua0036_glp_0622 7-Dec-04

Crossley 36-inch reflector: old mountain of a plate holder ua0036_glp_0623 December 17, 1898

Crossley 36-inch reflector: view of the old mounting of the plate holder ua0036_glp_0624 November 1898

Crossley 36-inch reflector: view of the old mounting ua0036_glp_0625 November 1898

Crossley 36-inch reflector: general view of the telescope ua0036_glp_0626 undated

Crossley 36-inch reflector: general view ua0036_glp_0627 undated

Horizontal Weichert Seismograph ua0036_glp_0628 19-Feb-12

Horizontal Weichert Seismograph ua0036_glp_0629 19-Feb-12

Vertical Weichert Seismograph ua0036_glp_0630 undated

Lick Observatory: machine for exposing plates for standard squares ua0036_glp_0631 May 14, 1890

Lick Observatory: distant view from the east towards the observatory grounds ua0036_glp_0632 1889

Lick Observatory: general view of the east side of the grounds ua0036_glp_0633 ca. 1881

Lick Observatory: general view from the east, in the snow ua0036_glp_0634 undated

Lick Observatory: view of the Old Dormitory and the "chicken walk" (stairs from the dormitory to the road), in deep snow ua0036_glp_0635 undated

Lick Observatory: general view from the east, with the Great Dome under construction ua0036_glp_0636 September 12, 1887

Cottages in the snow: view from the Chicken Walk ua0036_glp_0637 January 1890

Alvan Clark (center), and his sons, Alvan Graham Clark and George Bassett Clark ua0036_glp_0638 Before 1887

Sir Edward Crossley, donor of the Crossley reflector ua0036_glp_0639 undated

Sir Edward Crossley, donor of the Crossley reflector ua0036_glp_0640 undated

Carl Friedrich Gauss: portrait print, after the painting by Christian Albrecht Jensen ua0036_glp_0641 undated

Karl Gauss ua0036_glp_0642 undated

Benjamin A. Gould ua0036_glp_0643 undated

William Herschel, astronomer and discoverer of Uranus, in a print "after a pencil drawing by J. Rusell [sic], Esq., in the possession of Sir John Herschel" ua0036_glp_0644 undated

William Herschel, astronomer and discoverer of Uranus, in a print "after a pencil drawing by J. Rusell [sic], Esq., in the possession of Sir John Herschel" ua0036_glp_0645 undated

Lewis Morris Rutherfurd (1816-1892), astronomer and astrophotographer ua0036_glp_0646 undated

Friedrich Georg Wilhelm Struve (1793-1864), astronomer ua0036_glp_0647 undated

William Chauvenet, mathematician and astronomer ua0036_glp_0648 ca. 1870

S. W. Burnham, astronomer at the Lick Observatory 1888-1892 ua0036_glp_0649 undated

Edward Singleton Holden memorial plaque ua0036_glp_0650 20-May-30

James Lick ua0036_glp_0651 undated

James Lick portrait medallion ua0036_glp_0652 December 7, 1893

Thomas Edison, W. W. Campbell, and Phoebe Hearst ua0036_glp_0653 1915

36-inch refractor, the "Great Lick Refractor": view of telescope with the Mills spectrograph, with the floor lowered ua0036_glp_0654 undated

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0655 undated

36-inch refractor, the "Great Lick Refractor": detail view of telescope pointing upwards ua0036_glp_0656 June 1888

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0657 undated

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0658 undated

36-inch refractor, the "Great Lick Refractor": general view with the floor raised ua0036_glp_0659 undated

36-inch refractor, the "Great Lick Refractor": general view with the floor raised ua0036_glp_0660 undated

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0661 June 15, 1888

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0662 undated

36-inch refractor, the "Great Lick Refractor": detail of the edge of the Mills spectrograph ua0036_glp_0663 12-Apr-12

36-inch refractor, the "Great Lick Refractor": detail view of the Mills spectrograph ua0036_glp_0664 12-Apr-12

36-inch refractor, the "Great Lick Refractor": detail view of the Mills spectrograph ua0036_glp_0665 12-Apr-12

36-inch refractor, the "Great Lick Refractor": cell of the lens ua0036_glp_0666 undated

E. E. Barnard's cottage on the grounds of the Lick Observatory, in heavy snow ua0036_glp_0667 February 20, 1890

Great Dome: view during construction ua0036_glp_0668 June 1887

Great Dome: view during construction ua0036_glp_0669 undated

Lick Observatory: view of the 12-inch dome and Main Entrance ua0036_glp_0670 ca. 1895

Lick Observatory, Main Building: interior view of the library ua0036_glp_0671 undated

Lick Observatory: tearing down the east wall of the Main Building ua0036_glp_0672 Jul-30

Lick Observatory, Main Building: interior view of the rotunda ua0036_glp_0673 29-Dec-27

Lick Observatory, Main Building: interior view of the library ua0036_glp_0674 undated

Crossley Dome and Reflector: sectional elevation and partial roof plan ua0036_glp_0675 1887

Crossley Dome: view of entrance ua0036_glp_0676 undated

Miss Calvert in the Snow by E.E. Barnard's Cottage ua0036_glp_0677 January 6, 1890

Lick Observatory: view looking west over the Santa Clara Valley, in the snow ua0036_glp_0678 January, 1890

Lick Observatory: view of Mount Hamilton in the snow ua0036_glp_0679 undated

Sierra Nevada: view from Mount Hamilton ua0036_glp_0680 undated

Sierra Nevada: view of mountains from the Lick Observatory ua0036_glp_0681 undated

Forest fire near Lick Observatory ua0036_glp_0682 July 31, 1894

Sierra Nevada: distant view from the Lick Observatory ua0036_glp_0683 undated

Wallal, Australia Expedition: view of the eclipse, September 21, 1922 ua0036_glp_0684 1922

Drawing of Jupiter ua0036_glp_0685 undated

Saturn: image taken by J. E. Keeler, with the 36-inch refractor, the "Great Lick Refractor":(?) ua0036_glp_0686 undated

Mills Observatory, Chile station of the Lick Observatory: transparency for duplicate negative, distant view of the observatory ua0036_glp_0687 undated

Mills Observatory, Chile station of the Lick Observatory: view of the observatory, with the statue of Our Lady of the Immaculate Conception on the distant peak ua0036_glp_0688 undated

Mills Observatory, Chile station of the Lick Observatory: transparency for duplicate negative, general view of the observatory ua0036_glp_0689 undated

Mount Hamilton: view of the road to San Jose and the Santa Clara Valley ua0036_glp_0690 undated

Mount Hamilton: view from above of the road to San Jose ua0036_glp_0691 undated

Mount Hamilton: view west over the Santa Clara Valley, with sunset over a sea of fog ua0036_glp_0692 undated

Yosemite Valley, as seen from Mount Hamilton ua0036_glp_0693 undated

Mount Hamilton: view west over the Santa Clara Valley, with sunset over a sea of fog ua0036_glp_0694 undated

Mount Hamilton: view west over the Santa Clara Valley, with sunset over a sea of fog ua0036_glp_0695 13-May-14

Mount Hamilton: view of the road and fog, from the observatory ua0036_glp_0696 undated

Lick Observatory: snow-covered tree on the observatory grounds ua0036_glp_0697 10-Apr-14

36-inch refractor, the "Great Lick Refractor": detail view of eye end (with visual double star eyepiece) ua0036_glp_0698 June 18, 1888

36-inch refractor, the "Great Lick Refractor": micrometer ua0036_glp_0699 undated

36-inch refractor, the "Great Lick Refractor": micrometer, inside view ua0036_glp_0700 undated

Lick Observatory: 12-inch refracting telescope, detail of the equatorial mount ua0036_glp_0701 undated

Lick Observatory, Main Building: interior view of the south end of the library ua0036_glp_0702 undated

Lick Observatory, Main Building: interior view of the north end of the library ua0036_glp_0703 ca. 1886

Crossley 36-inch reflector: general view ua0036_glp_0704 1895 or later

Crossley 36-inch reflector: general view showing the two sectors that govern the following, with improvements made by C. D. Perrine ua0036_glp_0705 24-Aug-04

Crossley 36-inch reflector: view showing the two sectors that govern the following, with improvements made by C. D. Perrine ua0036_glp_0706 24-Aug-04

Crossley 36-inch reflector: view showing the two sectors that govern the following, with improvements made by C. D. Perrine ua0036_glp_0707 undated

Crossley 36-inch reflector: view of the top end of the telescope ua0036_glp_0708 undated

Crossley 36-inch reflector: general view ua0036_glp_0709 1896 or later

Crossley 36-inch reflector: view of the new Crossley mounting ua0036_glp_0710 undated

Horizontal Weichert seismograph record of Mexican earthquake ua0036_glp_0711 16-Dec-11

Ewing Seismograph ua0036_glp_0712 undated

Duplex seismograph record (enlarged 10 times) for the earthquake centered near Gilroy, California, on June 20, 1897 ua0036_glp_0713 June 20, 1897

Lick Observatory: interior, Seismograph Room ua0036_glp_0714 June 20, 1897

Lick Observatory: general view from the east ua0036_glp_0715 undated

Lick Observatory: general view from the east ua0036_glp_0716 undated

Lick Observatory: distant view, in winter, with blanket of snow ua0036_glp_0717 1923

Lick Observatory: far distant view of the observatory on snow-covered Mount Hamilton ua0036_glp_0718 1923

Mount Hamilton: view from Lick Observatory across the snow-covered north canyon ua0036_glp_0719 6-Jan-10

Lick Observatory: distant view from Copernicus Peak ua0036_glp_0720 2-Apr-14

Lick Observatory: view from the east, under snow ua0036_glp_0721 December 25, 1889

Lick Observatory: view over the grounds towards the east, with snow ua0036_glp_0722 undated

Forty-foot Heliograph Building and Meridian Circle House ua0036_glp_0723 October 1887

Lick Observatory: transparency, distant view of the observatory in snow ua0036_glp_0724 1923

Lick Observatory: distant view of the observatory from the road below, at night (?) ua0036_glp_0725 undated

Unidentified ua0036_glp_0726 undated

Unidentified ua0036_glp_0727 undated

Unidentified ua0036_glp_0728 undated

36-inch refractor, the "Great Lick Refractor": view with the floor lowered ua0036_glp_0729 undated

Key to the Sierra: view of the Sierra Nevada Range from the Lick Observatory, with peaks and landmarks marked ua0036_glp_0730 undated

Lick Observatory: the Great Dome under construction ua0036_glp_0731 undated

San Fransciso Bay: far distant view in the sunlight, from Mount Hamilton ua0036_glp_0732 undated

Mount Hamilton: "Oh my!" point, Mount Hamilton Road, in the snow ua0036_glp_0733 undated

Lick Observatory: view from Master's Hill, Quimby Road ua0036_glp_0734 2-Apr-57

36-inch refractor, the "Great Lick Refractor": micrometer, back view ua0036_glp_0735 undated

Mars and San Jose, as photographed with ultraviolet and infra-red light: exhibit for visitors ua0036_glp_0736 11-Sep-24

36-inch refractor, the "Great Lick Refractor": general view ua0036_glp_0737 27-Dec-29

Dr. George Otto Struve looking into the eyepiece of the 36-inch refractor ua0036_glp_0738 28-Oct-31

Dr. George Otto Struve looking into the eyepiece of the 36-inch refractor ua0036_glp_0739 28-Oct-31

Filar micrometer for the 36-inch refractor ua0036_glp_0740 undated

Contour map of Mount Hamilton and vicinity ua0036_glp_0741 undated

Contour map of Mount Hamilton and vicinity ua0036_glp_0742 undated

Forest fire ua0036_glp_0743 undated

James Lick's tomb, under the 36-inch refractor ua0036_glp_0744 24-Jan-29

James Lick's tomb, under the 36-inch refractor ua0036_glp_0745 24-Jan-29

Lick Observatory: far distant view from Mount Hamilton Road ua0036_glp_0746 undated

Lick Observatory: distant view of the observatory, with the Crossley dome at left, from the road below ua0036_glp_0747 undated

Lick Observatory: aerial view from the east ua0036_glp_0748 14-Jul-21

Lick Observatory: distant view of the construction of the 36-inch dome ua0036_glp_0749 undated

Lick Observatory: workmen on the Great Dome ua0036_glp_0750 14-Jul-21

Lick Observatory: distant view from the south, in the snow ua0036_glp_0751 undated

Mills Observatory, Chile station of the Lick Observatory: view of the dome ua0036_glp_0752 undated

Mills Observatory, Chile station of the Lick Observatory: view of the 37-inch reflector ua0036_glp_0753 undated

Mills Observatory, Chile station of the Lick Observatory: exterior view of the dome and entrance gate ua0036_glp_0754 undated

Mills Observatory, Chile station of the Lick Observatory: exterior view of the dome ua0036_glp_0755 undated

Mills Observatory, Chile station of the Lick Observatory: view of the observatory with the statue of Our Lady of the Immaculate Conception on the distant peak ua0036_glp_0756 undated

Mills Observatory, Chile station of the Lick Observatory: exterior view of dome ua0036_glp_0757 undated

Mills Observatory, Chile station of the Lick Observatory: 3-prism spectrograph and telescope ua0036_glp_0758 undated

Halley's Comet: view taken at the Mills Observatory, Chile station of the Lick Observatory ua0036_glp_0781 6-May-10

Halley's Comet: view from Lick Observatory ua0036_glp_0782 5-Feb-10

Halley's Comet: view taken at the Mills Observatory, Chile station of the Lick Observatory ua0036_glp_0783 4-May-10

Halley's Comet: view from the Lick Observatory ua0036_glp_0784 13-May-10

Halley's Comet: view from the Lick Observatory ua0036_glp_0785 14-May-10

Halley's Comet: view from Lick Observatory ua0036_glp_0786 6-Jun-10

Halley's Comet: view from Lick Observatory ua0036_glp_0787 7-Jun-10

Halley's Comet: view taken at the Mills Observatory, Chile station of the Lick Observatory ua0036_glp_0788 11-May-10

36-inch refractor, the "Great Lick Refractor": view with H. D. Curtis and the Mills spectrograph ua0036_glp_0789 undated

Sierra Nevada: distant view from the middle floor of the Old Dormitory ua0036_glp_0790 1-Jan-23

Sierra Nevada: view from over Galileo Saddle on Mount Hamilton ua0036_glp_0791 31-Oct-24

36-inch refractor, the "Great Lick Refractor": detail view of eye end ua0036_glp_0792 undated

Photograph of the Pleiades in the constellation Taurus ua0036_glp_0793 undated

Lick Observatory exhibit: photographs of Mars by W. H. Wright, drawings of Mars by J. E. Keeler ua0036_glp_0794 May-July 1890

Lick Observatory: distant view from the east ua0036_glp_0795 undated

Lick Observatory: distant view of some of the buildings, in the snow ua0036_glp_0796 undated

Photograph of the Moon ua0036_glp_0797 undated

Lick Observatory exhibit for visitors: spectrograms taken with the Crossley Reflector ua0036_glp_0798 undated

Photograph of the Moon ua0036_glp_0799 undated

Photograph of the Moon ua0036_glp_0800 undated

Photograph of the Moon ua0036_glp_0801 undated

Photograph of the Moon ua0036_glp_0802 undated

Photograph of the Moon ua0036_glp_0803 undated

Photograph of the Moon ua0036_glp_0804 undated

Photograph of a nebula ua0036_glp_0805 undated

Photograph of the Moon ua0036_glp_0806 undated

Lick Observatory: distant view from the road below ua0036_glp_0807 undated

Lick Observatory: view towards the Old Dormitory, with a figure, "Munchkin in the Snow" ua0036_glp_0808 January 23, 1895

36-inch refractor, the "Great Lick Refractor": view at night with shutter open ua0036_glp_0809 1900-1907

Photograph of the night sky ua0036_glp_0810 undated

Unidentified ua0036_glp_0811 undated

Photograph of the night sky ua0036_glp_0812 undated

Photograph of the night sky, with a galaxy ua0036_glp_0813 27-Nov-74

Photograph of the night sky ua0036_glp_0814 27-Nov-74

Photograph of the night sky ua0036_glp_0815 27-Nov-74

Wallal Expedition: 15-foot Einstein camera, built to test Einstein's theory of relativity ua0036_glp_0816 Jan-23

Mount Hamilton: township map ua0036_glp_0817 undated

Mount Hamilton: map of original grant for the Lick Observatory ua0036_glp_0818 undated

Lick Observatory: model of the 120-inch Shane Reflector and its dome ua0036_glp_0819 22-Mar-47

Lick Observatory: model of the 120-inch Shane Reflector and its dome ua0036_glp_0820 22-Mar-47

Lick Observatory: model of the 120-inch Shane Reflector and its dome ua0036_glp_0821 22-Mar-47

Lick Observatory: model of the 120-inch Shane Reflector and its dome ua0036_glp_0822 22-Mar-47

Lick Observatory: model of the 120-inch Shane Reflector and its dome ua0036_glp_0823 22-Mar-47

Lick Observatory: general view from the east, with snow ua0036_glp_0824 March 1893

Mount Hamilton Road: view of dirt road ua0036_glp_0825 1900-1907

Lick Observatory: distant view from the east, with snow ua0036_glp_0826 1907

Lick Observatory: far distant view of buildings, with snow-covered bushes in the foreground ua0036_glp_0827 1900-1907

Photograph of an eclipse [?] ua0036_glp_0828 undated

W.W. Campbell and the Mills spectrograph ua0036_glp_0829 December 8, 1893

Lick Observatory: view of the school ua0036_glp_0830 ca. 1900

Lick Observatory: general view from the east, in snow ua0036_glp_0831 undated

Lick Observatory: view from low northwest elevation ua0036_glp_0832 undated

Lick Observatory: Main Building entryway ua0036_glp_0833 undated

Lick Observatory: hall of the Main Building ua0036_glp_0834 ca. 1920

Santa Clara Valley: view from Mount Hamilton ua0036_glp_0835 undated

Santa Clara Valley: view from Mount Hamilton ua0036_glp_0836 undated

Lick Observatory: view from low northwest elevation ua0036_glp_0837 undated

36-inch refractor, the "Great Lick Refractor": view of the old Mills spectrograph ua0036_glp_0838 ca. 1906

36-inch refractor, the "Great Lick Refractor": view of the old Mills spectrograph ua0036_glp_0839 ca. 1906

Santa Clara Valley: view from Mount Hamilton ua0036_glp_0840 undated

Mount Hamilton Stage Company and Smith Creek Inn ua0036_glp_0841 ca. 1907

Mount Hamilton Stage Company and Smith Creek Inn ua0036_glp_0842 ca. 1907

Mount Hamilton Stage Company and Smith Creek Inn ua0036_glp_0843 ca. 1907

Mount Hamilton Stage Company and Smith Creek Inn ua0036_glp_0844 ca. 1907

Mount Hamilton: visitors via the Mount Hamilton Stagecoach ua0036_glp_0845 21-Mar-05

Solar System: hand-drafted diagram of the Solar System with Halley's Comet ua0036_glp_0846 undated

Solar System: four views of Jupiter ua0036_glp_1162 undated

Lick Observatory: snow, New Year's Day 1923 ua0036_glp_1163 1-Jan-23

Mount Hamilton: view looking east from Mount Hamilton ua0036_glp_1164 31-Oct-24

Celestial objects: galaxy ua0036_glp_1165 undated

Celestial objects: comet ua0036_glp_1166 undated

James Lick: portrait ua0036_glp_1167 undated

Celestial objects: galaxy ua0036_glp_1168 undated

Celestial objects: galaxy ua0036_glp_1169 undated

36-inch refractor, the "Great Lick Refractor": view with H. D. Curtis ua0036_glp_1170 ca. 1906

Main Entrance (new) 1930

Carriages on Mount Hamilton Road 1906

Spanish eclipse expedition party 1905

Comet Seeker undated

Bruce Comet Seeker 1897

Three portraits of Joseph H. Moore undated, 1923

Campbell boys on Buick undated

Truck damaged by fire 1922

Big dome with two hay trucks undated

Moon ua0036_glp_0001 undated

Moon ua0036_glp_0002 undated

Moon ua0036_glp_0003 undated

Moon: close-up view of a crater ua0036_glp_0004 undated

Moon: close-up view ua0036_glp_0005 undated

Moon: close-up view ua0036_glp_0006 undated

Moon: close-up view ua0036_glp_0007 undated

Spiral galaxy ua0036_glp_0008 undated

Moon ua0036_glp_0009 undated

Eclipse (?) ua0036_glp_0010 undated

Eclipse ua0036_glp_0011 undated

[Eclipse ?] ua0036_glp_0012 undated

Eclipse ua0036_glp_0013 undated

Eclipse ua0036_glp_0014 undated

Eclipse ua0036_glp_0015 undated

Eclipse ua0036_glp_0016 undated

Indian Eclipse Expedition: view of the eclipse on January 22, 1898 ua0036_glp_0017 1898

Indian Eclipse Expedition: view of the eclipse on January 22, 1898 ua0036_glp_0018 January 22, 1898

Planet Saturn ua0036_glp_0019 undated

Unidentified astronomer ua0036_glp_0020 undated