Merchants--Pennsylvania--Philadelphia--18th century 70 International trade--18th century 12 Commerce--West Indies--18th century 7 Merchants--Pennsylvania--Philadelphia--19th century 7 Shipping--Pennsylvania--Philadelphia--18th century 7 Accounts--18th century 6 Commerce--18th century 5 more ... Trade--England--18th Century 5 Commerce--Philadelphia--18th century 4 Trade--West Indies--18th century 4 Fur trade--Philadelphia--18th century 3 Receipt books--18th century 3 Social Life and Customs--18th century 3 International trade--19th century 2 Iron manufacturing--Pennsylvania--18th century 2 Philadelphia (Pa.)–-Merchants-–18th century 2 Shipping--18th century 2 Ships--Equipment and supplies--18th century 2 Trade - 18th Century 2 Animal Pelts--Trade--18th century 1 Autograph verse 1 Books and Bookselling--Philadelphia--18th century 1 Braxton, Carter, 1736-1797 1 Brewers--Philadelphia--18th century 1 Business records--Pennsylania--Philadelphia--19th century 1 China--Commerce 1 Commerce--India--18th century 1 Commerce--Interstate--18th century 1 Commerce--Philadelphia--19th century 1 Commerçants 1 Dry goods--18th century 1 Ellicott, Peter F. 1 Equipment and supplies 1 Estate administration--Philadelphia (Pa.)--19th century 1 Estate administration--Women--19th century 1 Expédition de marchandises 1 Exporters--Philadelphia--18th century 1 Fort Pitt 1 French and Indian War 1 History 1 less ...