Genre
Glass negatives
41,772
Photographs
38,546
Correspondence
8,148
Biography
2,034
Fiction
1,244
Early works to 1800
854
Bibliography
587
Sources
520
Pictorial works
500
Juvenile fiction
492
Dictionaries
453
Photographic prints
420
Poetry
400
Catalogs
369
Juvenile literature
344
Exhibitions
326
Periodicals
324
Guidebooks
296
Translations into English
264
Congresses
249
Children's stories
239
Drama
212
Portrait prints
191
Translations into French
166
Textbooks
162
Maps
153
Genealogy
142
Scores
138
Songs and music
136
Handbooks, manuals, etc
117
Portraits
115
Personal narratives
112
Vocal scores with piano
107
Facsimiles
101
Excerpts
99
Controversial literature
95
Ink drawings
95
Pencil works
91
Study guides
91
Commentaries
84
Diaries
83
Lithographs
83
Trials, litigation, etc
80
Playbills
78
Texts
76
Fantasy fiction
68
Directories
67
Case studies
66
Historical fiction
65
Statistics
63
more ...