French and Indian War 2 Politics and Government--Pennsylvania--18th century 2 Trade--West Indies--18th century 2 Commerce--18th century 1 Commerce--Philadelphia--18th century 1 International trade--18th century 1 Iron manufacturing--Pennsylvania--18th century 1 more ... Medicine--home remedies 1 Merchants--Pennsylvania--Philadelphia--18th century 1 Naval history--Pennsylvania--Philadelphia 1 Politics and Government--Pennsylvania--19th Century 1 Real property--Pennsylvania 1 Social Life and Customs--18th century 1 less ...