- Tracing paper5,531
- Color slide4,554
- Measured drawing2,702
- Drawing2,243
- Black and white print (photograph)1,745
- Linen1,651
- Microforms1,142
- Reprographic drawing770
- Tracing paper, pencil496
- Blueprint451
- Pencil on vellum123
- Digital photograph108
- Photostat83
- Black and white negative65
- Starched linen, ink54
- Black and white silver print40
- Handwriting36
- Tracing paper, color pencil34
- Tracing paper, ink33
- Typescript30