Watch List notes:

Aethelred II (978-1016), Penny, Voided Longcross type, Bath, Wynstan, 1.66g, 4h, rev. + PYNSTAN M-O BAÐ (cf. SCBI Ashmolean 513; cf. Williams IV, 519; BEH 73-74; N.774; S.1151), struck with a rusty obverse die and with light pecking, otherwise very fine, scarce.
Provenance
The Isladulcie Collection of Medieval Pennies and Fractions
Baldwin 57, 23 September 2008, lot 313
Estimate: £250 - £350