Genre
Glass negatives
39,636
Photographs
36,258
Correspondence
8,201
Negatives
2,004
Biography
1,728
Sources
1,154
Fiction
887
Early works to 1800
731
Bibliography
565
Pictorial works
495
Ink drawings
475
Manuscript maps
377
Poetry
366
Pencil works
355
Portrait prints
343
Dictionaries
338
Catalogs
333
Juvenile literature
302
Cartoons (Commentary)
300
Juvenile fiction
293
Periodicals
287
Photographic prints
275
Exhibitions
274
Drawings
260
Guidebooks
254
Translations into English
244
Textbooks
226
Crayon drawings
221
Congresses
219
Drama
204
Stipple engravings
176
Pen works
161
Trials, litigation, etc
157
Genealogy
151
Songs and music
144
Handbooks, manuals, etc
138
Children's stories
135
Playbills
134
Landscape prints
133
Portraits
130
Scores
128
Theatrical posters
116
Personal narratives
113
Problems, exercises, etc
108
Playscripts
103
Vocal scores with piano
101
Controversial literature
100
Excerpts
100
Study guides
100
Maps
94
more ...