Watch List notes:

Richard III (1483-85), Groat, type IIb/IIa, Tower, 2.90g, 10h, m.m. BH2/SR1, similar to last (N.1679; Winstanley 5; Stewartby IIa/IIb; S.2156), light creasing, otherwise a fuller round coin, a bold fine.
Purchased Louisville, Kentucky, 2 October 2006, wherein encapsulated in ICG holder, graded VF30
Estimate: £600 - £800