1880
Carleton Watkins, 1867
Carleton Watkins, 1879
Carleton Watkins, 1889
Carleton Watkins, 1865
Carleton Watkins, 1875
![[Woolen Mills]](https://media.getty.edu/iiif/image/4c1ca8e1-d95f-42d9-80ac-e5a66b620492/full/843,/0/default.jpg)
![[The Spur, Amador Grade, Alpine County, California]](https://media.getty.edu/iiif/image/99649e1c-b3d7-4e02-8172-0bd27c164bd6/full/843,/0/default.jpg)
![Arch on Sugar Loaf Islands, Farallone [sic] Islands, Pacific Ocean.](https://media.getty.edu/iiif/image/49979925-14fa-4d10-b9b4-6595c02af497/full/843,/0/default.jpg)
