Sources History 338 Finance, Public 77 Genealogy 63 Archives 62 Taxation 58 Bibliography 49 more ... Manuscripts, American 39 Appropriations and expenditures 38 Militia 36 Economic conditions 34 Archival resources 32 Manuscripts 32 Marriage records 28 Obituaries 26 Registers of births, etc 26 Death notices 24 Politics and government 20 Catalogs 10 Church records and registers 9 Church history 7 Court records 7 Emigration and immigration 7 History, Local 7 Revolution 7 African Americans 6 Cemeteries 6 Correspondence 6 Indians of North America 6 Pennsylvania Dutch 6 American newspapers 5 Immigrants 5 Indexes 5 Regimental histories 5 Vital records 5 German Americans 4 Jews 4 Minorities 4 Oral history 4 Registers 4 less ...