70333695
9781019325797
Silversmith, Julius is the author of 'Practical Hand-Book for Miners, Metallurgists, and Assayers : Comprising the Most Recent Improvements in the Disintegration, Amalgamation, Smelting, and Parting of the Precious Ores Containing Gold, Silver, Copper, Tin, Quicksilver, etc. , etc. , With', published 2022 under ISBN 9781019325797 and ISBN 1019325798.
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