Watch List notes:

(x) Hiberno-Norse Vikings of York, St. Peter coinage (c.905-927), Penny, 1.13g, two-line type, York, sciii/triii in two lines, three pellets between, rev. +boraceci, small cross pattée in inner circle (N.551; S.1006), extremely fine.
Provenance:
Davisson auction 8, 10 April 1997, lot 513
Estimate: £1,000 - £1,200