Žanr
Congresses
52
Sources
36
Statistics
14
History
9
Genealogy
8
Archives
6
Bibliography
5
Indexes
3
Census, 10th, 1880
2
Census, 1880
2
Records and correspondence
2
Treaties
2
Catalogs
1
Census
1
Census, 1860
1
Census, 1905
1
Census, 8th, 1860
1
Chronology
1
Diaries
1
Glossaries, vocabularies, etc
1
Lists
1
Poetry
1
Registers
1
Surveys
1