doctrine of gold and silver computations; in which is included, that of the par of money: the proportion in value between gold and silver; and the valuation of gold, silver, and parting assays: with useful tables and copper-plates. By Thomas Snelling.
Series: Eighteenth Century -- reel 10758, no. 02.
Publisher: printed for T. Snelling
Published: 1766
Place of publication: London