Quality control automation for minting coins has passed the stage of being a 'nice to have' and is now a necessity. Many of today's mints produce items that must adhere to strict specifications and ...
A 'very rare' 50p coin has sold for 64 times its shop value - because of one error. The 50p coin was sold for £32.36 on eBay last week. The 2014 coin, which features Queen Elizabeth II on the front ...
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