1867
Alexander Gardner, 1862
Alexander Gardner, 1863
Alexander Gardner, 1867
Alexander Gardner, 1865
Alexander Gardner, 1864
![[Depot, Lawrence, Kansas]](https://media.getty.edu/iiif/image/9f8c90b0-d2c4-42fd-b172-ba6c890f7c0d/full/843,/0/default.jpg)
![[Trestle Bridge Near Fort Harker, Kansas]](https://media.getty.edu/iiif/image/aa2e8fb1-9e22-47fc-9eb5-339e2a3ac533/full/843,/0/default.jpg)
![[State Penitentiary, Richmond, Virginia]](https://images.metmuseum.org/CRDImages/ph/original/DP70613.jpg)
![[President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department, Headquarters Army of the Potomac, near Antietam, Maryland]](https://images.metmuseum.org/CRDImages/ph/original/DP254903.jpg)
![[Depot, Leavenworth, Kansas]](https://media.getty.edu/iiif/image/5a70539b-c24e-4dd3-9f66-242eedcef23e/full/843,/0/default.jpg)
