Watch List notes:

(x) Mercia, Coenwulf (796-821), Penny, 1.4g, 8h, tribach type (c.797-805), Canterbury, Duda, + coenvvlf rex, lozenge shaped O, legend begins at 6 o'clock, around beaded inner circle containing uncial m, rev. dv / d/ a in angles of three-lined tribach moline, pellets in angles (Naismith C13.1n this coin; N.342; S.914), extremely fine.
Provenance:
Vosper list 122 (2002), no. 195
Estimate: £1,500 - £2,000