Photographs of Canyons of Green and Colorado Rivers by E. C La Rue, Hydraulic
engineer, U.S. Geological Survey [Volumes 1-2]
1921
Scope and Contents
Two albums of photographs with typed captions.
Box 2
Photographs - Grand Canyon - Vol. 1 - Lee's Ferry to Bright Angel and
Photographs - Grand Canyon - Vol. 2 - Bright Angel to Lava Falls
1923
Scope and Contents
Two albums of photographs with typed captions.
Box 3
Photographs - Grand Canyon - Vol. 3 - Lava Falls to Colorado River [1923] and
Arizona: Colorado River Irrigation Projects Investigated by the Arizona Engineering
Commission, 1922-1923, pictures by E. C. La Rue
1922-1923
Scope and Contents
Two albums of photographs with typed captions.
Box 4
Oversize photographs1910s-1940s
Physical Description: Various sizes, 30 x 45 cm or
smaller.
Scope and Contents
Individual prints of various subjects. Includes a panoramic group portrait of 26 men,
all identified, with Eugene La Rue standing at center, 1915.
Box 5
Photographs1905-1940s
Physical Description: Various sizes, 20 x 25 cm or
smaller.
Scope and Contents
7 folders of loose photographs by Eugene C. La Rue of various surveys and waterpower
projects. Includes one folder of photographs by and of journalist and explorer Lewis R.
Freeman, dating from the 1920s, mostly in Canada.
Box 6
Stereographs and miscellaneous notesapproximately 1922-1923
Scope and Contents
Over 100 stereographic photographs, primarily of survey work on the Colorado River.
Includes one folder of miscellaneous notes by La Rue.
Box 7
Negatives1915-1927; undated
Scope and Contents
Various sizes of film negatives with little to no identifications. Most images most
likely appear as prints elsewhere in the collection.
Physical Characteristics and Technical Requirements
Photographic negatives housed in cold storage; extended retrieval and delivery time
required.