Ten Pounds 2022 Queen Elizabeth II Platinum (70th) Jubilee 5oz. Silver Proof A new design by John Bergdahl, Obverse: Equestrian portrait of Her Majesty on horseback, within the Royal garter, Reverse: The Royal cypher upon a mid-18th Century style rococo frosted against brilliant fields, FDC in the Royal Mint box of issue with certificate
Estimate: 400-500 GBP