The product is a 1977 royal mint Proof Silver Jubilee Crown, made of solid silver with a fineness of 0.925. This commemorative coin from Great Britain weighs 28.286g and comes in a case for safekeeping. Uncertified and of ungraded grade, this silver coin celebrates a significant event in British history, making it a cherished collector's item for those interested in numismatics from the 1970s. Perfect for collectors looking to add a piece of British history to their collection, this silver crown is a rare find and a valuable addition to any coin collection. Any questions please ask before bidding no returns