Watch List notes:

Gibraltar - The Battle of Britain - a 6-coin set 2020 comprising Two Crowns 2020 9 carat Gold Proof, Crowns 2020 (4) in Tombac layered in gold each with a different reverse design Proof FDC, and Halfcrown 2020 Cupro-Nickel Proof FDC in the wallet of issue with certificates

Estimate: 110-150 GBP