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AUREATE COINS, MEDALLIONS AND TOKENS AND METHOD FOR THE PRODUCTION THEREOF
AUREATE COINS, MEDALLIONS AND TOKENS AND METHOD FOR THE PRODUCTION THEREOF
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机译:金币,纪念章和代币及其制造方法
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摘要
An aureate coin, coin blank, medallion, medallion blank, token or token blank has a coin-shaped core with opposed faces and a peripheral side edge and of mintable metallic material. An electroplated coating of copper and tin completely encases the core and provides a golden appearance. The electroplated coating contains from about 8 to about 16% tin by weight and has a thickness of from about 10 to about 150 mu m.
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