Work Type
- cellulose nitrate film 2957
- lantern slides 2901
- interior views 2746
- facilities, commercial 2510
- letters (correspondence) 2495
- manuscripts (documents) 2444
- postcards 2338
- vouchers (sales records) 2338
- aerial photographs 2109
- articles 2047
- photograph albums 1995
- petroglyphs 1970
- pages (components) 1961
- natural history specimens 1923
- books 1787
- photographic postcards 1560
- cabinet photographs 1481
- black-and-white photographs 1448
- architectural element 1306
- mercantiles (buildings) 1217