Unite Charles I Group A, Bust 1a, in Coronation robes with flatter single-arched crown, Reverse: Square topped shield S.2686, North 2147, type as Brooker 28/29, mintmark Cross Calvary over Lis/Cross Calvary, 8.78 grammes, the obverse with some porosity and smoothing in the field before the bust, Obverse About Fine with bold legends, the Reverse Good Fine

Estimate: GBP 1450 - 1750