- Bags (costume accessories) (11)
- Ballets (performance events) (45)
- Bangles (9)
- Banners (1)
- Baptismal certificates (3)
- Batik (1)
- Bedspreads (6)
- Belts (costume accessories) (12)
- Bibliographies (1)
- Bids (documents) (1)
- Bills (legislative records) (6)
- Bills of sale (52)
- Bindings (gathered matter components) (11)
- Black-and-white photographs (49173)
- Blackline prints (56)
- Blankets (coverings) (1)
- Blouses (main garments) (7)
- Blueline prints (71)
- Blueprints (reprographic copies) (316)
- Book jackets (571)