Los Angeles County Series 1
[View in San Gabriel Valley, Los Angeles County] (photCL Watkins 40) 1877 or 1880
[Residence of Col. Edward J. C. Kewen, San Gabriel, Los Angeles County] (photCL Watkins 41) 1877
[N. C. Carter Home and Grounds, Pasadena, Los Angeles County] (photCL Watkins 89) 1877
[Dobbins Orchard and Residence, Showing Method of Irrigation, San Gabriel Valley, Los Angeles County] (photCL Watkins 90) 1877
San Francisco and the Pacific Coast Series 2
[Pacific Mail Steamship Company Wharf, San Francisco] (photCL Watkins 94) approximately 1871
[Pacific Mail Steamship Company Dock, Coal Yard, Marine Hospital, San Francisco] (photCL Watkins 95) approximately 1871
[Residences of Mr. Robinson and Rev. W. A. Scott, Rincon Hill, San Francisco] (photCL Watkins 96) 1862-66
[Residence of Mr. Milton S. Latham, Folsom Street between Second and Third, San Francisco] (photCL Watkins 97) approximately 1867
[Coe-Raymond-Earl Residence, Harrison and Essex Streets, Rincon Hill, San Francisco] (photCL Watkins 98) approximately 1867
[Cape Horn, Columbia River, Washington Territory] (photCL Watkins 45) 1867
[Mount Hood and The Dalles, Columbia River, Oregon] (photCL Watkins 46) 1867
Yosemite Valley Series 3
[Yosemite Valley from Mariposa Trail] (photCL Watkins 47) 1865-66
[Galen's Hospice, Mariposa Grove, Yosemite] (photCL Watkins 50) 1865-66
[Section of the Grizzly Giant, Mariposa Grove, Yosemite] (photCL Watkins 51) 1861
[Vernal Fall and Nevada Fall from Glacier Point, Yosemite] (photCL Watkins 72) 1865-66
[The Domes from Sentinel Dome, Yosemite] (photCL Watkins 75) 1865-66
[The Lyell Group from Sentinel Dome, Yosemite] (photCL Watkins 76) 1865-66
[Half Dome from Glacier Point, Yosemite] (photCL Watkins 77) 1865-66
[Outline of Cathedral Rock from the River at the Foot, Yosemite] (photCL Watkins 78) 1865-66
[Bridge over the Merced at Clark's, Yosemite] (photCL Watkins 80) 1865-66
[Wawona Peak from Mariposa Grove, Yosemite] (photCL Watkins 81) 1865-66
[Yosemite Falls from Glacier Point] (photCL Watkins 83) 1865-66
[Section of the Grizzly Giant with Galen Clark, Mariposa Grove, Yosemite] (photCL Watkins 85) 1865-66
Comstock district, Nevada – Mining views Series 4
[Hydraulic mining, possibly at Relief Hill mine, Nevada County, California?] (photCL Watkins 52) approximately 1871
[Santiago Mill, Mount Davidson in Distance, Lyon County, Nevada] (photCL Watkins 62) 1876
[View up the Carson River, Lyon County, Nevada] (photCL Watkins 66) 1876
Utah Series 5
[Salt Lake City, Utah Territory] (photCL Watkins 44) 1873-74