Photo of a Scattered Group of Bison Bones Taken in a Field Somewhere in Colorado Territory (1870)

Photo of a scattered group of buffalo bones taken somewhere in Colorado Territory, c. 1870. Taken by photographer William Henry Jackson and created using a scan of the original glass negative.

Source: National Archives and Records Administration.

Photo of Gold Miners Posing in Their Camp in La Plata County, Colorado Territory (1874)

Photo of gold miners posing in their camp in La Plata County, Colorado Territory, 1874. Taken by photographer William Henry Jackson while he was a member of the Hayden Survey.

Source: National Archives and Records Administration.

Portrait of a Geographic Survey Team in a Camp Near the Mount of the Holy Cross in Colorado Titled "Camp Study. Hayden, Stevenson, Holman, Jones, Gardner, Whitney and Holmes. The Party That Made the First Ascent of the Holy Cross Mountain" (1873)

Portrait of a geographic survey team in a camp near the Mount of the Holy Cross in Colorado titled "Camp study. Hayden, Stevenson, Holman, Jones, Gardner, Whitney and Holmes. The party that made the first ascent of the Holy Cross Mountain," 1873. By William Henry Jackson.

Source: National Archives and Records Administration.

Portrait of the Staff of the Daily Reporter Newspaper Posing in Front of Their Tent Office in Corinne, Utah (1870's)

Animated stereoscopic photos of the staff of the Daily Reporter newspaper posing in front of their tent office in Corinne, Utah, c. 1870's. By William Henry Jackson.

Source: National Archives and Records Administration.

Portrait of Five Members of a Survey Expedition Eating Around a Campfire (1870)

Portrait of five members of a survey expedition eating around a campfire, 1870. They are identified as (from left to right): James Stevenson, Charles Turnbull, Henry Elliot, Branson, and cook "Potato John." By William Henry Jackson. Animated stereoscopic photographs.

Source.

View of a People Posing in Front of Shops in a Street in Corinne, Utah (1869)

View of a people posing in front of shops in a street in Corinne, Utah, 1869. By William Henry Jackson.

Source.