Social life and customs 163 History 60 Manners and customs 23 Mœurs et coutumes 17 Description and travel 13 Buildings, structures, etc 11 Jews 8 more ... Philadelphia (Pa.)--Social life and customs--19th Century 8 African Americans 6 Ethnic groups 6 Ethnic relations 6 Historic buildings 6 Folklore 5 Social conditions 5 Spouses--Correspondence-–20th century 5 Travel 5 Descriptions et voyages 4 Family life--Pennsylvania--20th century 4 Family life--Pennsylvania--Philadelphia 4 Genealogy 4 Histoire 4 Historic sites 4 New Year 4 Parades 4 World War, 1939-1945 4 Arts 3 Buildings 3 Cooking, American 3 Department stores 3 Family life--Personal correspondence--20th century 3 Italian Americans 3 Personal Correspondence 3 Philadelphia (Pa.)--Social conditions--20th century 3 Philadelphia (Pa.)--Social life and customs--20th Century 3 Pictorial works 3 Polish Americans 3 Quakers 3 Spouses--Correspondence--19th century 3 Travelers' writings, American 3 Ukrainian Americans 3 less ...