Watch List notes:

Northumbria, Osberht (c. 849/50-867), Styca, Phase IIc, Æthelhelm, +OSBREHT, rev. +EDELHELM, central motif (1/1), 0.95g, 180° (Styca Supplement plate coin; SCBI 69, 1010 this coin; North 191; Spink 869), some roughness to high points, otherwise patinated, a bolder very fine, scarce.
provenance
Acquired privately from finder, December 2010
~ Found by W Bell in Carthorpe (North Yorkshire) ~

Estimate: £50 - £80