Watch List notes:

Cnut (1016-36), Penny, Quatrefoil type, Hertford, Wulfric, 0.82g, 7h, rev. + PVLFRIC ON HER, trefoil-tipped quatrefoil (N.781; S.1157), a hairline striking split at 11 o'clock and miniscule 'daylight' spots in a crimped and pecked flan, otherwise very fine, scarce.
Provenance
The Isladulcie Collection of Medieval Pennies and Fractions
Purchased Studio Coins, 18 May 2009 - £250
G V Doubleday, Glendining, October 1987, lot 164
Duke of Argyll, collection purchased en bloc by Spink, 1949
Estimate: £220 - £280