Watch List notes:

Charles I, Civil War issues, Aberystwyth, Groat, 1.77g, m.m. book, large crowned bust left, plume before, value behind, reads hi, rev. oval garnished shield, plume 1 {with band} above (cf. Brooker 771; cf. Baldwin 101, lot 3255, same dies; N.2339; S.2891), on an exceptionally round and presumably machine-made planchet, otherwise lightly toned, good very fine, rare and unknown to Brooker.

Estimate: £150 - £200