International trade--19th century 30 International trade--18th century 7 Shipping--Pennsylvania--Philadelphia--19th Century 6 China--Commerce 2 Commerce--Cotton--19th century 2 Commerce--Philadelphia--19th century 2 Merchants--Pennsylvania--Philadelphia--18th century 2 more ... Merchants--Pennsylvania--Philadelphia--19th century 2 Shipping--19th century 2 Shipping--Pennsylvania--Philadelphia--18th century 2 Slavery--Law and legislation--United States--History 2 Slavery--United States--History 2 Accounts--19th century 1 Anglo-American relations 1 Business records--Pennsylania--Philadelphia--19th century 1 California--Description and travel--19th Century 1 China--Description and Travel 1 Commerce--Brazil--19th century 1 Commerce--New Orleans (La)--19th century 1 Commerce--North Africa--19th century 1 Commerce--Philadelphia--18th century 1 Commerce--Tea--19th century 1 Commerce--Tobacco--19th century 1 Commerce--West Indies--18th century 1 Copper Industry and Trade--Philadelphia--18th century 1 Copper Industry and Trade--Philadelphia--19th century 1 Dry goods--18th century 1 Dry goods--19th century 1 Franco-American relations 1 Insurance, Marine--Pennsylvania--Philadelphia 1 International Politics--19th Century 1 International Trade--18th century 1 International Trade--19th century 1 International trade 1 Iron industry and trade--Pennsylvania 1 Jewelers--Philadelphia--19th century 1 Legal Disputes--19th century 1 Literature--American--19th Century 1 Locomotives--Design and Construction 1 Locomotives--Steam 1 less ...