The product is a 50p coin issued by the Royal Mint in 2017, celebrating 375 years of Sir Isaac Newton's birth. This particular coin features an error and is made of 0.99999 fineness materials sourced from Great Britain. It is a part of the decimal coinage era of Queen Elizabeth II in the United Kingdom. The coin is uncertified and holds historical significance for collectors interested in British coins and commemorations of famous figures like Newton.
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