Watch List notes:

Halfcrown Charles I Group III, third horseman, type 3a3 (under Parliament) Reverse: Oval garnished shield, S.2778, mintmark Sun, 14.43 grammes, appears Good Fine on an irregularly shaped flan, the reverse with some flan stress marks, of pleasing overall appearance however, and exhibiting only a small amount of actual wear

Estimate: 200-250 GBP