The Gentleman & Farmer’s Assistant; Containing, First, Tables for Finding the Content of Any Piece of Land, from Dimensions Taken in Yards. Second, Tables, Shewing the Width Required for an Acre, in Any Square Piece of Land, from One to Five Hundred Yards in Length. Third, Tables, Shewing the Number of Loads that Will Manure an Acre of Land, by Knowing the Distance of the Heaps. Fourth, a Table for Measuring Thatcher’s Work, from One to Sixty Four Feet Long, and from One to Twenty Five Feet High. By John Cullyer PDF Download