Physical description
Maroon hard covered book of 490 pages. Includes metallurgical analysis, assay, laaboratortm experiments, fuels, alloys, reduction, cupellation, arsenic, wet methods, amalgamation.
Maroon hard covered book of 490 pages. Includes metallurgical analysis, assay, laaboratortm experiments, fuels, alloys, reduction, cupellation, arsenic, wet methods, amalgamation.