Work Type
- facilities, commercial 2508
- postcards 2250
- aerial photographs 2109
- photograph albums 1988
- petroglyphs 1970
- pages (components) 1961
- natural history specimens 1923
- photographic postcards 1559
- cabinet photographs 1481
- black-and-white photographs 1447
- architectural element 1306
- mercantiles (buildings) 1216
- gelatin silver prints 1212
- religious buildings 1177
- office buildings 1162
- manuscripts (documents) 1156
- ceremonial structures 1150
- universities (buildings) 1107
- churches (buildings) 1103
- stores 1044