The Great Tea Race of 1866: Cook Islands. 10 Dollars 2016. 38.61 mm. 2 oz. Silver .999. Proof. Mintage: 999 pcs. By Coin Invest Trust …….. Coin manufacturing has seen many changes since the 19th century. The old screw press has been replaced by horizontal and vertical coin minting presses with a capacity of up […]
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