1863
Alexander Gardner, 1863
Timothy H. O'Sullivan, 1871
Timothy H. O'Sullivan, 1870
Alexander Gardner, 1860
Timothy H. O'Sullivan, 1873
Timothy H. O'Sullivan, 1860
Timothy H. O'Sullivan, 1874
Alexander Gardner, 1867
![Aquia Creek Landing, February, 1863./[Potomac River, below Washington, 1862]](https://media.getty.edu/iiif/image/e34ecc62-8113-4b5f-8394-d964f141f5f8/full/843,/0/default.jpg)
![[Rear view of the Telegraph Office, at Neipsie point. Calidonia Bay, U.S. Darien Expedition]](https://media.getty.edu/iiif/image/f26ed5df-a9c4-49cd-8332-391a8da1cea6/full/843,/0/default.jpg)
![[Indian Farm on the Delaware Reservation, Kansas]](https://media.getty.edu/iiif/image/b3205b28-66e9-45f4-b6c6-cbf5d4e9f33e/full/843,/0/default.jpg)