Directories 152 History 126 Almanacs, American 92 Societies, etc 89 Genealogy 77 Archival resources 42 Alumni and alumnae 36 more ... Physicians 36 Museums 35 Archives 34 Commerce 34 Business enterprises 33 Description and travel 33 Jews 29 Streets 29 Telephone 28 Churches 27 Society of Friends 27 Associations, institutions, etc 25 Library resources 25 Services for 25 Sources 25 Church buildings 24 Clubs 24 Lawyers 24 Societies 21 Periodicals 20 Sects 17 Libraries 16 Social service 16 Restaurants 15 Universities and colleges 15 Women 15 Charities 14 Répertoires 14 Street-railroads 14 African Americans 13 Cities and towns 13 Clergy 13 Ethnic groups 13 less ...