Watch List notes:

(x) Aethelred II (978-1016), Penny, 1.77g, Long Cross type, Thetford, Grim, + æÐelræd rex ang, the ng ligate, draped bust left, rev. + grim mo Ðeod, voided long cross (N.774; S.1151), good fine.
Provenance:
'An Important Collection of Coins of the Thetford Mint', Spink auction 90, 16 March 1992, lot 249
'Polish Hoard', Glendining, 1 March 1973, lot 26
Estimate: £100 - £150