Watch List notes:

(x) Stephen (1135-54), Penny, 1.23g, Voided Cross and Mullets type, Thetford, Baldwin, crowned bust three-quarters left, holding sceptre in right hand, rev. baldwin: on: te:, plain cross voided with a mullet in each angle (RAGC 6 this coin; Mack 66a; N.878; S.1280), slightly creased, surfaces rough, nearly fine.
Provenance:
'An Important Collection of Coins of the Thetford Mint', Spink auction 90, 16 March 1992, lot 324
Drabble, part 1, Glendining, 4 July 1939, lot 706

The Spink catalogue also lists O'Brien Hubbard and B Nottingham collections.
Estimate: £400 - £500