Observations on the art of making gold and silver; or, the probable means of replenishing the nearly exhausted mines of Mexico, Peru, and Potosi; in a letter to a friend. By Richard Pew. To which are added, some observations on the structure and formation of metals; ...
Series: Eighteenth century -- reel 453, no. 15.
Publisher: printed by Collins, and sold by Wilkie
Published: 1796
Place of publication: Salisbury
Language: eng
Format: Microform
Number of pages: 18
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1983. 1 reel ; 35mm. (The Eighteenth Century ; reel 453, no. 15).