- Black and white print (photograph)56,724
- Microforms28,538
- Digital photograph9,977
- Color slide7,813
- Tracing paper5,861
- Typescript2,771
- Measured drawing2,733
- Drawing2,334
- Card (information artifact)1,823
- Archival collection1,699
- Linen1,651
- Digital image file formats1,582
- Microfilm1,434
- Color photograph1,347
- Newspaper1,075
- Reprographic drawing1,037
- Serial (publication)1,004
- Black and white lantern slide798
- Black and white negative771
- Multiple materials (materials for groups)749
