Currency--United States--18th Century 2 Currency--United States--19th century 2 Banks and Banking 1 Confederate currency 1 Education--Women--19th Century 1 International trade--19th century 1 Medicine 1 more ... Music--Manuscripts--18th century 1 Paper Manufacturing--Philadelphia--18th century 1 Philadelphia (PA)--Colonial government 1 Shoemakers and Shoemaking--Delaware County (Pa.)--18th century 1 Slavery--Law and legislation--United States--History 1 Slavery--Manumission and Abolition--19th century 1 Slavery--United States--18th century 1 Slavery--United States--19th century 1 Slavery--United States--History 1 Stationary--Watermarks 1 Taverns and Inns--Delaware County (Pa.)--18th century 1 United States--History--Revolution, 1775-1783--Currency Production 1 less ...