Shipping--Pennsylvania--Philadelphia--18th century 46 Shipping--Pennsylvania--Philadelphia--19th Century 29 International trade--18th century 17 Merchants--Pennsylvania--Philadelphia--18th century 10 Shipping--18th century 10 Commerce--Philadelphia--19th century 8 International trade--19th century 8 more ... Estate administration--18th century 6 Shipping--19th century 6 Shipping--Pennsylvania--Philadelphia 6 Commerce--West Indies--18th century 5 Shipping--West Indies--18th century 5 West Indies--Commerce 5 Receipt books--18th century 4 Shipping--Underwriters 4 Shipping--West Indies--19th century 4 Commerce--19th Century 3 Estate administration--19th century 3 Insurance, Marine--Philadelphia (Pa.)--19th century 3 Merchants--Philadelphia--Colonial 3 Port of Philadelphia 3 Ports--Philadelphia Ports - Philadelphia Ports - Philadelphia 3 Shipping--London--18th century 3 Shipping--Pennsylvania--18th and 19th centuries 3 Ships--Equipment and supplies--18th century 3 Ships--Equipment and supplies--19th century 3 Ships--Maintenance and repair 3 United States--History--Revolution, 1775-1783--Economic aspects 3 Voyages and travels 3 Accounts--19th century 2 Business--History--Pennsylvania--Philadelphia--18th century 2 China--Commerce 2 Commerce--Philadelphia--18th century 2 Court records--Pennsylvania--18th century 2 International Trade--18th century 2 Marine accidents 2 Merchants--19th century 2 Merchants--Dry Goods--Philadelphia--18th century 2 Merchants--Pennsylvania--Philadelphia--19th century 2 Philadelphia (Pa.)--Commerce 2 less ...