Watch List notes:

(x) Vikings of York, Cnut and/or Siefred (c.895-920), Mirabilia Fecit series, Penny, 1.24g, +mirabilia fct, small cross pattée in inner circle, pellets in first and fourth angles, rev. +eb ra ec e c, legend begins at 3 o'clock, around patriarchal cross (N.512; S.1000), collector's number 1950 inked on reverse, good very fine, iridescent cabinet tone.

Estimate: £600 - £800