Jaime Hernndez

2 books

Jan 1, 2012
Cover of A Philosophical and Practical Essay on the Gold and Silver Mines of Mexico and Peru; Containing the Nature of the Ore, and the Manner of Working the Mines, the Qualities and Use of Quicksilver, the Cleansing and Refining These Metals with Many Useful Obse

A Philosophical and Practical Essay on the Gold and Silver Mines of Mexico and Peru; Containing the Nature of the Ore, and the Manner of Working the Mines, the Qualities and Use of Quicksilver, the Cleansing and Refining These Metals with Many Useful Obse

Mar 1, 2010
Cover of A Philosophical and Practical Essay on the Gold and Silver Mines of Mexico and Peru

A Philosophical and Practical Essay on the Gold and Silver Mines of Mexico and Peru