Watch List notes:

Halfcrown Charles I Group III, Third horseman, King wears scarf flying from waist, no caparisons on horse. Reverse: Oval garnished shield, type 3a1, S.2773 mintmark Tun, 14.54 grammes, Fine/Good Fine on an irregularly shaped flan with some weakness on the obverse

Estimate: 45-65 GBP