1865–1870
William Henry Jackson & Co., 1865
William Henry Jackson & Co., 1880
William Henry Jackson & Co., 1891
![[Unidentified valley, probably near Cheyenne]](https://media.getty.edu/iiif/image/44cdea07-f12b-4220-9ce0-84edc4315986/full/843,/0/default.jpg)
![[Devil's Gate, Dale Creek, near Cheyenne]](https://media.getty.edu/iiif/image/bde75d49-1c5d-4a95-b852-0927d5f59ce1/full/843,/0/default.jpg)
![[Reed's Rocks]](https://media.getty.edu/iiif/image/fd930e6e-d107-4dc2-863b-783c280e8ec6/full/843,/0/default.jpg)
![[View of train trestle at long distance]](https://media.getty.edu/iiif/image/39d6423f-b619-47bb-b4fc-37bfc0bc33d9/full/843,/0/default.jpg)
![The Promontory Junction at Grape Creek [Grand Canon of the Arkansas]](https://media.getty.edu/iiif/image/b7a5cc15-f36f-4e40-a3ed-9da2ea3be459/full/843,/0/default.jpg)
![[Indians with burros backed with timber]](https://media.getty.edu/iiif/image/68a63550-3418-4ad1-9062-43277dae34fc/full/843,/0/default.jpg)
