REED (William). Improved Tables of Gain and Discount: shewing real profits from 2 % to 50 % on the prime cost of goods, at any price, from one penny to £2000, after allowing discounts from 2 to 50 percent : also, tables for taking off the discount, to prove the accuracy of the former by shewing the net gain : with commission, brokerage, and English money changed into Irish, without the loss of the fractional part of the half-farthing.1806

London: Printed for the author by Henry-Kent Causton, First edition, ff. 248, signed by the author on the verso of the title as a token of genuineness, apart from the prelims, tables printed in four columns, a bit browned in places, title-page fragile at edges, recent half calf, marbled boards. Not in Goldsmith's or Kress; Copac locates copies at BL, Bodley and Birmingham.