Watch List notes:

Anglo-Saxon England, Secondary Series (710-760), Sceat, Series K/J mule, type 39, large diademed and draped bust right, pellet mouth, hand cupping cross pommée before, rev. two birds, one in foreground with cross pommée before, 0.82g, 0° (SL 37-60, plate coin; SCBI 69, 497 this coin; T&S p. 388-91, 306; Gannon: 59 n. 237, 64-5, 131-2, 134, 135, 139, 156, 178, no. 155, 189, no. 62, Figs. 2.48b, 2.49a, 2.58, 4.35b, 4.36a, and 4.36d), lightly cleaned but of good fabric, otherwise wonderfully crude, a bolder very fine and extremely rare.
provenance
Acquired privately from finder, September 2016,
~ Found by R Last at Elvington (North Yorks), April 2015 ~ ,
[EMC 2017.0034]

Estimate: £400 - £500