- Boundaries1
- Bounties, Military--United States1
- Bridges -- West Virginia1
- Broadsides2
- Brochures1
- Bull Run, 2nd Battle of, Va., 18621
- Bull Run, 2nd Battle of, Va.,18622
- Cabinet photographs2
- Campaigns1
- Canal Zone1
- Caricatures1
- Carte de visite photographs1
- Cartoons1
- Catalogs1
- Cedar Creek, Battle of, Va., 18641