1870–1880
George Barker, 1880
George Barker, 1881
George Barker, 1870
George Barker, 1865
George Barker, 1889
George Barker, 1875
![[Native American Woman and Girls, Seated Outside]](https://media.getty.edu/iiif/image/07b57619-b3d9-4f84-93f3-6370d2a029bf/full/843,/0/default.jpg)
![[Traveling Doctor]](https://images.metmuseum.org/CRDImages/ph/original/DP-42929-001.jpg)
![Squaw and Pappoose [sic] - Luna Island.](https://media.getty.edu/iiif/image/e43dccb9-2137-49a1-89c9-5670dd87e9e1/full/843,/0/default.jpg)
![Birdseye [sic] View of Horseshoe Fall](https://media.getty.edu/iiif/image/f94e7e71-8ad8-41d9-b865-6bb41fd849e0/full/843,/0/default.jpg)
