British and World Coins

George V (1910-1936), A uniface bronze Penny-sized die trial, 1933, uncertain mint, small crown, experimental die and date around, edge plain, 10.67g. Extremely fine and of the highest rarity £300-£400

Baldwin Auction 48, 26 September 2006, lot 5040 (part); DNW Auction 107, 20 March 2012, lot 623