Genre
Sources
220
Electronic books
124
Archives
66
Periodicals
36
Treaties
32
Registers
16
Early works to 1800
15
Cases
13
Records and correspondence
13
Bibliography
11
Statistics
11
Indexes
5
Commercial treaties
4
Correspondence
4
Trials, litigation, etc
4
Broadsides
3
Catalogs
3
Handbooks, manuals, etc
3
Congresses
2
Statistics, Vital
2
Bibliographie de bibliographies
1
Census, 1861
1
Census, 1961
1
Census, 1971
1
Charters
1
Genealogy
1
Périodiques
1
Regulations
1