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The result was a Gold Maple Leaf Test Bullion coin with the mint mark of T/É (to signify Test/Épreuve). The date on the obverse of the coin was 2007 and it had a mintage of 500. Teddy Bear; When the RCM released its Baby Lullabies and CD Set, a sterling silver one dollar coin was included in the set.
In 2006, the Royal Canadian Mint produced a test token set as a way to commemorate Canada's second 25 cent coloured coin. The token set contains one twenty-five cent coin, and six test tokens. The tokens for the one cent to the twenty five cents are multi-ply plated while the token for the one and two dollar coins are composed of nickel.
Sterling silver is an alloy composed by weight of 92.5% silver and 7.5% other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925. Tiffany & Co. pitcher ( c. 1871 ) having paneled sides and repoussé design with shells, scrolls and flowers; top edge is repousse arrowhead leaf design
During the heyday of American silver manufacturing, from 1850 to 1940, Gorham was highly influential. William Christmas Codman, one of Gorham's most noted designers, created the Chantilly design in 1895, which has become the most famous of Gorham's flatware patterns. The company has produced matching hollowware in both sterling and silverplate.
Standing Cup by the William B. Durgin Company, gold, circa 1900. The William B. Durgin Company (1853–1924) was a noted American sterling silver manufacturer based in Concord, New Hampshire, and one of the largest flatware and hollowware manufacturers in the United States.
16th century cupellation furnaces (per Agricola). Cupellation is a refining process in metallurgy in which ores or alloyed metals are treated under very high temperatures and subjected to controlled operations to separate noble metals, like gold and silver, from base metals, like lead, copper, zinc, arsenic, antimony, or bismuth, present in the ore.
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French coins with a purity of 11/12 parts silver and marked 11 OZ are 91.6% silver. Spanish coins with a purity of 10.15/12 parts silver are marked 10.15 and have a purity of 84.6% silver. S. Kirk & Son first made 925/1000 silver in the year 1886. They produced Coin and 925 silver until 1896, when they dropped the Coin silver from the line.