Theorica y practica de la arte de Ensayar. Oro, Plata y Vellon rico. Danse Reglas para Ligar, Triligar, Alear. y Reducir Qualesquiera Cantidades de Oro, y Plata a la Ley del Reyno

by Joseph Garcia Cavallero

$2,250 · Offered by Martayan Lan

Very rare first and sole edition of this professional guide to assaying gold, silver and assorted precious metals by a practicing Madrid assayer, of interest for the international as well as mercantile history of Spain in the last years of her imperial period. The work treats the physical properties..... More

• Binding: Leather

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