Format
- Black-and-white photographs (222)
- Maps (91)
- Renderings (drawings) (44)
- Working drawings (36)
- Negatives (photographic) (27)
- Aperture cards (19)
- Blueprints (reprographic copies) (8)
- Book jackets (7)
- Field notes (5)
- Notebooks (5)
- Atlases (4)
- Magazines (periodicals) (4)
- Sheet music (4)
- Yearbooks (4)
- Reports (3)
- Surveys (documents) (3)
- Christmas cards (2)
- Diaries (2)
- Letters (correspondence) (2)
- Pamphlets (2)
