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What Are Fake Coins Made Of? [Solved]
Most of the counterfeit coins are made from a base metal, like tungsten, that is plated with a little gold. This way it will pass the acid test that indicates gold. If it is well-made, the fake will weigh the same as the genuine piece, making it even harder to spot.13 Jun 2016
How Do Vending Machines Detect Fake Coins?
MACHINES: HOW THEY WORK Thursdays 10/9c on Science This machine can decipher
Top 10 counterfeit coins! Fake coins you should know about!
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Fake Silver, Gold and Coins at the Coin Show with Doug Davis!
While at the Grove, OK
