Family life--Personal correspondence--20th century 2 Campaign management--United States 1 Chronology, Historical 1 Coal Industry--19th century 1 Coal Industry--20th century 1 Coal mines and mining--Pennsylvania 1 Coal mines and mining--West Virginia--20th century 1 more ... Compromise of 1850 1 Decedents’ estates--Pennsylvania 1 Deeds--17th century 1 Deeds--18th Century 1 Deeds--19th century 1 Deeds--New Jersey 1 Elections--Pennsylvania--Philadelphia--History--20th century 1 Elections--United States--Planning 1 Family life--Pennsylvania--20th century 1 Family life--Personal correspondence--19th century 1 Family life--Upper Class--Philadelphia--19th and 20th centuries 1 Farm management--Bills--20th Century 1 Farming--Pennsylvania--20th century 1 Genealogical correspondence 1 Genealogy--Family trees 1 Mayors--Pennsylvania--Philadelphia 1 Mexican War, 1846-1848 1 Middle Atlantic States--Commerce 1 Municipal government--Pennsylvania--Philadelphia--20th century 1 Municipal officials and employees--Pennsylvania--Philadelphia 1 Municipal records--Philadelphia 1 Pennsylvania--History 1 Pennsylvania--History--Colonial period, ca. 1600-1775 1 Pennsylvania--Radnor Township--Deeds 1 Philadelphia (Pa.)--City government--20th century 1 Philadelphia (Pa.)--History--20th century 1 Philadelphia (Pa.)--Officials and employees 1 Philadelphia (Pa.)--Politics and government--20th century 1 Philadelphia (Pa.)--Social conditions--20th century 1 Plantation 1 Plantations--Pennsylvania--Philadelphia 1 Political campaigns--Law and legislation--United States 1 Political campaigns--Pennsylvania 1 less ...