Watch List notes:

Elizabeth II (1952-2022), 'Platinum Jubilee' Silver Proof Ten Pounds, 2022, Queen on horseback within Garter, by J Bergdahl, rev. crowned Cypher, surrounded by emblems of the floral emblems of the United Kingdom, by J Bergdahl, milled edge, 12h (Spink M22), brilliant as struck, in Royal Mint case of issue, No. 25.

Estimate: £300 - £500