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Rare & Unique Digital Collections
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Original Format
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Measured drawing
2,153
Drawing
875
Tracing paper
362
Reprographic drawing
264
Tracing paper, pencil
107
Pencil on vellum
20
Tracing paper, ink
10
Reprographic drawing, pencil
7
Blueprint
6
Black and white print (photograph)
4
Photocopy
3
Reprographic drawing, colored marker
3
Tracing
3
Black and white negative
2
Images mounted on pressboard
2
Photostat
2
Presentation board
2
Reprographic copy
2
Reprographic drawing, ink
2
Black crayon on tissue paper
1
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