Watch List notes:

BRITISH WEST AFRICA: George VI, 1937-1952, 6 pence, 1952, KM-31, finest known (population 1, with 35 others graded by NGC at lower numbers), NGC graded MS65, R. This type was never released into circulation, and it is reported that only 167 pieces escaped the melting pot in New Jersey.

Estimate: 350- 450 USD