Watch List notes:

Gibraltar, 'The Dragon Attacks' Gold Proof Sovereign Set 2020, 5 coins comprising quintuple sovereign, double sovereign, sovereign, half sovereign and quarter sovereign, each with obv. Maklouf portrait of the Queen, rev. Angela Pistrucci's design in frosted relief depicting the dragon attacking St. George, struck in .916 (22ct) gold, limited edition no. 60 of 149, encapsulated in London Mint Office case of issue with certificate of authenticity, FDC

Estimate: 2200 - 2800 GBP