Eissler, M. The metallurgy of silver : a practical treatise on the amalgamation, roasting and lixibiation of silver ores : including the assaying, melting, and refining of silver bullion : with 150 illustrations / by M. Eissler; M. Eissler .— 2 edition, enlarged .— : Crosby Lockwood and Ыon, 1891 .— 499 с. — Lang: eng .— URL: https://rucont.ru/efd/116958 (дата обращения: 26.11.2025)