Family life--Personal correspondence--20th century 2 Genealogical correspondence 2 Genealogy 2 Art Historians--United States--20th century 1 Art, American--18th century 1 Copper mines and mining--Pennsylvania 1 Deaf and dumb institutions (Philadelphia, Pa.) 1 more ... Deeds--17th century 1 Deeds--18th Century 1 Deeds--19th century 1 Deeds--New Jersey 1 Department stores 1 Diaries, Religious--18th century 1 Diaries--19th century 1 Diaries--20th century 1 Eastern State Penitentiary (Philadelphia, Pa.) 1 Europe--Description and travel--20th century 1 Family life--Pennsylvania--Philadelphia 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 Genealogy--Family trees 1 Historic buildings--Pennsylvania--Philadelphia 1 Independence Hall (Philadelphia, Pa.) 1 Iron industry and trade--India 1 Iron industry and trade--United States--History 1 Manufacturing--Philadelphia--20th century 1 Merchants--Pennsylvania--Philadelphia--19th century 1 Newspapers--Pennsylvania--Philadelphia 1 Newspapers--Pennsylvania--Philadelphia--20th century 1 Pennsylvania--Radnor Township--Deeds 1 Philadelphia (Pa.)--Newspapers 1 Photographs on glass 1 Photographs--Street scenes 1 Quakers 1 Quakers--Philadelphia--19th century 1 Salt industry--Pennsylvania 1 Suburban Life--Philadelphia--20th Century 1 Suburban homes--Mainline 1 less ...