Philadelphia (Pa.)--Social life and customs--19th Century 8 Spouses--Correspondence-–20th century 5 Family life--Pennsylvania--20th century 4 Family life--Pennsylvania--Philadelphia 4 Genealogy 4 World War, 1939-1945 4 Family life--Personal correspondence--20th century 3 more ... Personal Correspondence 3 Philadelphia (Pa.)--Social conditions--20th century 3 Philadelphia (Pa.)--Social life and customs--20th Century 3 Spouses--Correspondence--19th century 3 United States--History--Revolution, 1775-1783 3 Advertising--20th century 2 Advertising--Brand name products--United States 2 Advertising--Pennsylvania--Philadelphia--20th Century 2 Advertising--United States--History--20th century 2 Biddle Family 2 Brothers and sisters--Correspondence 2 Diaries--19th century 2 Family life--Pennsylvania--19th century 2 Family life--Upper Class--Pennsylvania--Philadelphia--20th century 2 History of Philadelphia 2 Matchbook labels 2 Matchbook labels--Collectors and collecting 2 Matchbook labels--Pennsylvania--Philadelphia--20th century 2 Matchbook labels--United States--Collectors and collecting 2 Matchcovers 2 Matchcovers--Collectors and collecting 2 Matchcovers--Pennsylvania--Philadelphia--20th century 2 Matchcovers--United States--Collectors and collecting 2 Mayors--Pennsylvania--Philadelphia 2 Philadelphia (Pa.)--History--20th century 2 Philadelphia (Pa.)--Officials and employees 2 Spouses--Correspondence 2 Women--Pennsylvania--Philadelphia--Social conditions 2 World War, 1939-1945--Memorabilia 2 World War, 1939-1945--Personal narratives, American 2 African American Methodists 1 African American business enterprises--Pennsylvania--Philadelphia 1 African American businesspeople--Pennsylvania--Philadelphia 1 less ...