Coins, medals, and seals, ancient and modern. Illustrated and described. With a sketch of the history of coins and coinage, instructions for young collectors, tables of comparative rarity, price lists of English and American coins, medals and tokens, &c., &c (1861)
Prime, William Cowper, 1825-1905 · New York, Harper & brothers · leaf 242
should contain of pure gold or silver 916 thousandths. 23 carats should contain of pure gold or silver 958^ thousandths. 24 carats should contain of pure gold or silver 1000 thousandths. A necessary result of this table is the rule to convert thousandths into carats, viz.:Divide the number of…
Numismatics · Medals · Seals (Numismatics)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
