Watch List notes:

Edward IV first reign (1461-70), Groat, Light Coinage, tower, type Vd/VI, 3.04g, 11h, m.m. rose/sun, quatrefoils at neck, lis over e [York] or c [Coventry] on breast, (Blunt & Whitton Vd/VI; N.1568-69; S.2000), flat, otherwise almost fine, rare.
provenance
Clarendon, part I, Bonhams, 28 March 2006, lot 612
,
For further reading see article in Spink Numismatic Circular, May 1985
Estimate: £100 - £150