Directories 151 History 126 Almanacs, American 92 Societies, etc 81 Genealogy 77 Archival resources 42 Alumni and alumnae 36 more ... Physicians 36 Archives 34 Commerce 34 Museums 34 Business enterprises 31 Description and travel 31 Jews 29 Streets 29 Telephone 28 Churches 27 Society of Friends 27 Associations, institutions, etc 25 Library resources 25 Sources 25 Church buildings 24 Clubs 24 Lawyers 24 Services for 23 Societies 21 Periodicals 20 Sects 17 Libraries 16 Social service 16 Restaurants 15 Women 15 Charities 14 Street-railroads 14 Universities and colleges 14 African Americans 13 Cities and towns 13 Genealogists 13 Handicraft 13 Minorities 13 less ...