1880–1890
William Henry Jackson, 1870
William Henry Jackson, 1869
William Henry Jackson, 1866
William Henry Jackson, 1871
William Henry Jackson, 1873
William Henry Jackson, 1880
William Henry Jackson, 1875
William Henry Jackson, 1881
![[Tunnel, Colorado]](https://media.getty.edu/iiif/image/5b2c6563-ac57-4c2a-9d54-28627601acf1/full/843,/0/default.jpg)
![[Tunnel, Weber Cañon, Union Pacific Railroad]](https://media.getty.edu/iiif/image/93a51c12-b010-4d3a-acd3-62d69caa5a77/full/843,/0/default.jpg)
![Natural Arch on The Divide Looking East. [Monument Region]](https://media.getty.edu/iiif/image/cf62d686-e2cb-4706-8705-35fae28a6e87/full/843,/0/default.jpg)
