¥E 5129 2116
Fenning, Daniel, d, 1767.
The ready reckoner; or Trader's most useful assistant, in buying and selling all sorts of commodoties either wholesale or retail eee The 7th ed., with additions on bord and timber measure, brick work, and gauging by the pen and slip-rule, London printed: Germantown [Pa.] Re- ag by Christopher Sower, 1774.
280] p. 17cm.
Signatures: A=Z*, Aa—Mm+,
Evans 13274.
1. Ready-recko ners, I, Title.