Watch List notes:

(x) William I (1066-87), Penny, 1.36g, paxs type, Derby, Godwine, + pillelm rex, crowned and draped bust facing, holding sceptre in left hand, rev. + godpine on drbi, cross pattée, paxs in angles (N.848; S.1257), smoothed and made round, otherwise very fine, very rare.
Provenance:
Spink Numismatic Circular, March 1992, no. 877
Elmore Jones, part 2, Glendining, 10 April 1984, lot 1317
Estimate: £600 - £800