The Civil War, Bull Run, Virginia (vicinity), Col. Alfred Duffie, 1st Rhode Island Cavalry, from glass negative, by Timothy H. O'Sullivan, July, 1862.

- Image ID: BTJK15
Everett Collection Inc / Alamy Stock Photo
Image ID: BTJK15
The Civil War, Bull Run, Virginia (vicinity), Col. Alfred Duffie, 1st Rhode Island Cavalry, from glass negative, by Timothy H. O'Sullivan, July, 1862.