Genre
Sources
470
Records and correspondence
134
Genealogy
102
Indexes
78
Registers
70
Archives
49
Statistics
43
Census, 15th, 1930
39
Census, 1930
39
History
27
Passenger lists
23
Bibliography
10
Correspondence
10
Microform catalogs
10
Catalogs
8
Treaties
8
Cases
7
Surveys
5
Biography
4
Census, 1850
4
Census, 1860
4
Census, 1870
4
Census, 7th, 1850
4
Census, 8th, 1860
4
Census, 9th, 1870
4
Census
3
Census, 10th, 1880
3
Census, 1880
3
Trials, litigation, etc
3
Census, 1885
2
Diaries
2
Periodicals
2
Personal narratives
2
Registers of dead
2
Census, 12th, 1900
1
Census, 1900
1
Directories
1
Handbooks, manuals, etc
1
Lists
1
Lists of vessels
1
Maps
1
Naval history
1
Records and Correspondence
1
Sourses
1
Statistics, Vital
1