Bibliography Catalogs History 89 Sources 75 Genealogy 30 Archives 27 Manuscripts 24 more ... African Americans 12 History, Local 12 Archival resources 9 Periodicals 9 Library 8 American newspapers 7 Emigration and immigration 7 Manuscripts, American 7 Maps 7 Minorities 7 Jews 6 Russian Germans 6 Politics and government 5 Public records 5 Immigrants 4 Incunabula 4 Microform catalogs 4 Music 4 Registers of births, etc 4 Union catalogs 4 Union lists 4 America 3 Assassination 3 Church records and registers 3 Directories 3 Early printed books 3 Exhibitions 3 History, Military 3 History, Naval 3 Mexican Americans 3 Printing 3 Records and correspondence 3 Antislavery movements 2 less ...