Bookkeeping barter--18th century 5 Bookkeeping barter--19th century 4 Agriculture--Accounting--18th century 1 Agriculture--Accounting--19th Century 1 Alcohol--Sales--18th century 1 Blacksmiths--Pennsylvania--19th century 1 Farm accounts--19th century 1 more ... German Immigrants--19th century 1 Land Settlement--Pennsylvania--18th century 1 Saddlers--19th century 1 Shoemakers and shoemaking--18th century 1 less ...