Genre
Librettos
1,004
Operas
994
History
166
Scenarios
130
Drama
80
Exhibitions
70
Biography
42
Exhibition catalogs
42
Catalogs
39
Livrets
39
Criticism, interpretation, etc
34
Biographies
30
Congresses
26
Livrets (Musique)
26
librettos (documents for music)
26
Conference papers and proceedings
19
Pictorial works
15
Sources
14
Booksellers' advertisements
11
Expositions
9
Scores
9
Bibliography
8
Correspondence
8
Poetry
8
Fiction
7
Offprints
6
Rental library copies
6
Catalogues d'exposition
5
Church history
5
In art
5
Marbled papers (Binding)
5
Portraits
5
exhibition catalogs
5
Advertisements
4
Bibliographies
4
Booksellers' catalogs
4
Marbled sheepskin bindings (Binding)
4
Operettas
4
Poems
4
Records and correspondence
4
Art
3
Catalogues
3
Congrès
3
Designs and plans
3
Genealogy
3
Guidebooks
3
Juvenile literature
3
Melodramas (Drama)
3
Periodicals
3
Personal correspondence
3
more ...