Genre
Librettos
32
Drama
18
Sources
8
Archives
3
Correspondence
3
Facsimiles
3
Manuscripts
3
Records and correspondence
2
Statistics
2
Census, 10th, 1880
1
Census, 1850
1
Census, 1860
1
Census, 1870
1
Census, 1880
1
Census, 7th, 1850
1
Census, 8th, 1860
1
Census, 9th, 1870
1
Early works to 1800
1
Scores
1
Surveys
1
Texts
1