American newspapers--Ownership 1 Business records--Pennsylania--Philadelphia--19th century 1 Charities--Pennsylvania--Philadelphia 1 Chronology, Historical 1 Coal trade 1 College trustees--United States 1 Customs administration--United States 1 more ... Decedents’ estates--Pennsylvania 1 Department stores--Pennsylvania--Philadelphia 1 Depressions--1929--Pennsylvania--Philadelphia 1 Great Britain--Politics and government--1760-1789 1 Grotjan's Philadelphia Public Sales Reports 1 Hotels--Pennsylvania--Philadelphia 1 Insurance companies--United States 1 International trade--18th century 1 International trade--19th century 1 Jews, American 1 Merchants--Pennsylvania--Philadelphia--18th century 1 Merchants--Pennsylvania--Philadelphia--19th century 1 Merchants--Rhode Island--Newport 1 Middle Atlantic States--Commerce 1 Mortgage banks--United States 1 Motion picture theaters--Pennsylvania--Philadelphia--1920-1940 1 Newport (R.I.)--Merchants--18th century 1 Pennsylvania--History 1 Pennsylvania--History--Colonial period, ca. 1600-1775 1 Pennsylvania--Politics and government 1 Philadelphia (Pa.)--City planning 1 Philadelphia (Pa.)--Hickory Club 1 Philadelphia (Pa.)–-Merchants-–18th century 1 Philadelphia (Pa.)–-Merchants-–19th century 1 Plantation 1 Plantations--Pennsylvania--Philadelphia 1 Political conventions--Pennsylvania--Philadelphia 1 Presidents election 1 Radio stations--United States 1 Railroad equipment industry--United States 1 Reading (Pa.)--Riots 1798 1 Real estate business--Pennsylvania 1 Real estate business--Records and correspondence 1 less ...