1862
Timothy H. O'Sullivan, 1873
Timothy H. O'Sullivan, 1870
Timothy H. O'Sullivan, 1863
Timothy H. O'Sullivan, 1871
Timothy H. O'Sullivan, 1874
Timothy H. O'Sullivan, 1860
Timothy H. O'Sullivan, 1867
![[Don Collins and his friends ashore at San Blas Bay, Darien Expedition]](https://media.getty.edu/iiif/image/1ecdb686-8098-4140-ba88-91e1f4ad82db/full/843,/0/default.jpg)
![[Desert Sand Hills near Sink of Carson, Nevada]](https://media.getty.edu/iiif/image/ccc715bd-9515-4833-9e99-e9b9ded2ba80/full/843,/0/default.jpg)
