1873
Timothy H. O'Sullivan, 1874
Timothy H. O'Sullivan, 1871
Timothy H. O'Sullivan, 1861
Timothy H. O'Sullivan, 1864
Timothy H. O'Sullivan, 1870
Timothy H. O'Sullivan, 1867
Timothy H. O'Sullivan, 1873
![[Group wading through pond]](https://media.getty.edu/iiif/image/89d05bed-8a23-4e74-8eb1-e5c7ea04e00f/full/843,/0/default.jpg)
![[Parisite Vines on the Sueubli River. Darien Expedition.]](https://media.getty.edu/iiif/image/6173ca68-fa9b-4b8a-b664-ebf87d3f58fd/full/843,/0/default.jpg)
![[Gold Hill, West Silver City, Nevada, Silver Peak Range]](https://media.getty.edu/iiif/image/e58c0b40-f828-4345-b7c4-73d5bc880e60/full/843,/0/default.jpg)
![[Crew Members of the Selfridge Expedition to the Isthmus of Darién (Panama)]](https://media.getty.edu/iiif/image/2b98fc13-fd6b-428d-8865-f4a8e30c1b1d/full/843,/0/default.jpg)
