1860–1870
Charles Isaacs Photographs, 1854
Patrons' Permanent Fund, 1988
Patrons' Permanent Fund, 1980
Patrons' Permanent Fund, 1916
Patrons' Permanent Fund, 1902
Charles Isaacs Photographs, 1937
Patrons' Permanent Fund, 1997
Patrons' Permanent Fund, 1965
Charles Isaacs Photographs, 1862
Patrons' Permanent Fund, 1831
Patrons' Permanent Fund, 1969
![Sin título (Milicianos en un trinchera) (Untitled [Militiamen in a trench])](https://api.nga.gov/iiif/0d266bb0-ea84-4931-bf2b-caae2302efd3/full/843,/0/default.jpg)
![Untitled [working proof]](https://api.nga.gov/iiif/ba132112-0b05-4568-bce3-17a5a80864d2/full/843,/0/default.jpg)
![Figure 3 [trial proof]](https://api.nga.gov/iiif/bb244ffa-bedb-4287-b461-569de13cedb5/full/843,/0/default.jpg)