Watch List notes:

Aethelred II (978-1016), Penny, Canterbury, Leofstan, 1.58g, + æðelræd rex anglo, diademed and draped bust left, rev. + leofstan m'o cænt, voided long cross (Williams IV, lot 525, same obverse die; N.774; BMC IVa; S.1151), toned, a bold very fine.
provenance
Purchased Baldwin, 1 February 1964 - £4.10.0
Estimate: £180 - £220