292, Lot: 564. Estimate $100. Sold for $190. This amount does not include the buyer’s fee.

WINDSOR. temp. Elizabeth II. 1952-present. Zinc Trial Strike (25mm, 5.12 g, 12h). London mint. Dated 1957. BRITANNIA MONETA, Britannia seated right, holding hammer and placing hammer die on anvil; dolphin to right, three coins at feet / ROYAL MINT TRIAL STRIKE, 1957 within star. EF, toned, edges officially defaced.