Watch List notes:

English (?), National Series, Imported Silver, 'Imitative' Denier, radial design, rev. central cross pattée, pellets in angles, blundered letters around, 1.15g (SCBI 69, 1118 this coin), a hint of verdigris to peripheries otherwise toned, a really bold very fine, a most pleasing geometric type, rare.
provenance
P Revell, July 2008
Reportedly found on the Cambridgeshire/Norfolk border
[EMC 2009.0054]
Estimate: £300 - £400