The arithmetic of the gold and silversmith
Subtitle: prepared for the use of jewelers, founders, merchants, etc., especially for those engaged in the conversion and alloying of gold or other metals, the mixing of various substances, etc.
By: by William Jockin.
Publisher: D. Van Nostrand company
Published: 1906
Place of publication: New York
Language: eng
Number of pages: 56
Subjects: Precious metals.