Watch List notes:

(x) Mercia, Offa (757-796), Penny, 1,06g, light coinage without portrait, c.779-792/3, floriated cross type, London, Winoth, offa rex in two lines divided by a beaded line with forked ends, rev. uu - in - od, lozenge o, in angles of lozenge cross fleury, cross over saltire of petals in centre (cf. Chick 76, this coin not listed; N.288; S.904), edge loss between 3 and 9 o'clock, fine.
Provenance:
Time Line Originals, 20 April 2007
Found at Grimsby, 2007
Estimate: £500 - £600