Tratado de la amalgamacion de Mexico
Impr. de d. Mariano de Zuniga y Ontiveros, 1805. First Edition. Leather. 16mo - over 5¾" - 6¾" One of the rarest of Mexican imprints relating to mining, the environment, and the state of indigneous peoples at the beginning of the 19th century. Humboldt's description of the patio mining process..... More