The silver coinage was repeatedly debased with copper vellon.

银币一再用铜币维隆来替代，实行贬值。

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British coinage of silver or gold, having as a standard of fineness0.500 for silver and0.91666 for gold.

标准纯银币或银币的英国货币制度，标准纯度为银币0。500，金币0。91666。

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This commemorative medallion set includes 6 pieces, each made of silver-plated copper with a diameter of 30mm with coinage technology.

此套纪念章共6枚，材质为铜质镀银，规格为直径30毫米，造币工艺制造。

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We demand free and unlimited coinage of silver and gold at the present legal ratio of 16 to 1.

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One reflected the cost of turning, say, an ounce of silver into a coin (this included minting costs plus a government coinage tax known as seigniorage).

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Coinage fluctuated between all gold (less frequently) or all silver (more frequently) or all paper or all Spanish for the dollar.

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