History 7 Business records 6 Archives 5 International trade--18th century 4 Merchants--Pennsylvania--Philadelphia--19th century 4 African American business enterprises--Pennsylvania--Philadelphia 3 African American businesspeople--Pennsylvania--Philadelphia 3 more ... Business records--Pennsylania--Philadelphia--19th century 3 Commerce 3 Deeds--18th Century 3 Estate administration--19th century 3 Histoire 3 United States--History--Revolution, 1775-1783 3 West Indies--Commerce 3 Business Records 2 Business records and commerce 2 Business--History--Pennsylvania--Philadelphia--19th century 2 Business--History--Pennsylvania--Philadelphia--20th century 2 Commerce--Philadelphia--19th century 2 Estate administration--18th-19th Centuries 2 Family life--Upper Class--Philadelphia--19th and 20th centuries 2 Fire insurance 2 Furniture industry and trade--Philadelphia--19th century 2 Insurance companies--United States 2 International trade--19th century 2 Investment--19th Century 2 Iron Manufacturing--19th century 2 Jews 2 Management 2 Merchants--Pennsylvania--Philadelphia--18th century 2 Quakers--Pennsylvania--18th century 2 Real estate--Transactions 2 Sources 2 African American--Businesses 1 African-American--Businesses 1 Animal shelters 1 Animal welfare 1 Animals 1 Architects--Pennsylvania 1 Architecture--Designs and plans 1 less ...