1860
Timothy H. O'Sullivan, 1870
Timothy H. O'Sullivan, 1873
Timothy H. O'Sullivan, 1863
Timothy H. O'Sullivan, 1864
Timothy H. O'Sullivan, 1865
Timothy H. O'Sullivan, 1871
Timothy H. O'Sullivan, 1874
![[Guston. Telegrapher. U.S. Darien Expedition.]](https://media.getty.edu/iiif/image/80b24b2b-4e4c-4348-9f42-66e8122bea57/full/843,/0/default.jpg)
![[Camp Hut used by the the Officers of the Darien Expedition while in he interior of the Isthmus]](https://media.getty.edu/iiif/image/4b7c2b29-a105-493e-95c8-102b93d6748a/full/843,/0/default.jpg)
![[View of Steamer Gunboat? on Appomattox River, Virginia]](https://images.metmuseum.org/CRDImages/ph/original/DP70541.jpg)
![[Bowditch.]](https://media.getty.edu/iiif/image/8e9ae6df-3191-4a82-9559-f78d18a732e7/full/843,/0/default.jpg)
