1. The ever welcome Sanitary Commission Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. April 1865] Institution: Boston Public Library
2. Home of the Sanitary Commission Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1861–1865] Institution: Boston Public Library
3. Hospital at Fredericksburg, Va., May, 1864 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: 1864 Institution: Boston Public Library
4. The 150th Penn. Infantry, March, 1863. Regiment in line, company front Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: March 1863 Institution: Boston Public Library
5. Ambulance train of Engineer Brigade Creator: O'Sullivan, Timothy H., 1840-1882 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: April 1863 Institution: Boston Public Library
6. General Grant's council of war Creator: O'Sullivan, Timothy H., 1840-1882 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: May 21, 1864 Institution: Boston Public Library
7. A Negro family coming into the Union lines Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1861–1865] Institution: Boston Public Library
8. Savage Station, Va., June 27, 1862 Creator: Barnard, George N., 1819-1902 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: June 27, 1862 Institution: Boston Public Library
9. Slave pen, Alexandria, Va. Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1861–1865] Institution: Boston Public Library
10. A cowboy on horseback. A train of covered wagons Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
11. Cowboys on horseback. A train of covered wagons Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
12. Cowboys on horseback. A train of covered wagons Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
13. A hunter on horseback with dogs. A cowboy on horseback. A train of covered wagons Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
14. The Ambulance Corps Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1861–1865] Institution: Boston Public Library
15. Ambulance drill Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1861–1865] Institution: Boston Public Library
16. Atlanta, Georgia, just after its capture Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: [ca. 1864] Institution: Boston Public Library
17. Belle Plain Landing, Va. A picturesque scene Creator: O'Sullivan, Timothy H., 1840-1882 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: 1864 Institution: Boston Public Library
18. Camp scene on the Pamunky River, 1862 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: 1862 Institution: Boston Public Library
19. First wagon train entering Petersburg Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: April 1865 Institution: Boston Public Library
20. Grape-vine bridge on the Chickahominy River, June 18, 1862 Creator: Woodbury, D. B. (David B.), 1839-1866 Format: Photographs Collection: American Civil War 20th Massachusetts Regiment (Collection of Distinction) Date: June 18, 1862 Institution: Boston Public Library