Watch List notes:

Twenty Five Pounds 2021 200th Anniversary of the formalisation of The Gold Standard, Gold One Quarter Ounce .999 Gold Proof S.RB2, featuring a new reverse design of scales with a compass background, by Dominique Evans, FDC in the Royal Mint box of issue with certificate number 200 of only 260 minted with just 250 in this presentation format. Comes with informative booklet detailing the introduction of the Gold Standard at the time when Sir Isaac Newton was master of the Mint, until the abandonment in 1931 in Britain, and later in the USA in 1933.

Estimate: 500-600 GBP