1864
Timothy H. O'Sullivan, 1870
Timothy H. O'Sullivan, 1873
Alexander Gardner, 1867
Timothy H. O'Sullivan, 1864
Alexander Gardner, 1862
Alexander Gardner, 1865
![[Railroad Commissioners at State Line, Kansas]](https://media.getty.edu/iiif/image/d0321238-f9ae-49e9-ab6b-942de2946c46/full/843,/0/default.jpg)
![[Lawrence, Kansas from Fort]](https://media.getty.edu/iiif/image/c07c6dc8-248b-4ccf-a421-0be53414e175/full/843,/0/default.jpg)
![[Winter Quarters of Army of the Potomac, Near Brandy Station, Virginia]](https://images.metmuseum.org/CRDImages/ph/original/DP70608.jpg)
![[Levee, St. Louis, Missouri]](https://media.getty.edu/iiif/image/e91a8fe4-a289-40e4-a8a9-8544504f9b2c/full/843,/0/default.jpg)
![[Donkey train of the U.S. Darien Expedition at San Blas Bay.]](https://media.getty.edu/iiif/image/85add180-9046-47bf-aa73-25351068dc81/full/843,/0/default.jpg)