Watch List notes:

The Academic Collection of Dr Martin Allen (Part II)

Henry III (1216-1272), Short Cross coinage, Penny, class VIIa1, Durham, Bp Marsh, Pieres, pieres on dvr, 0.96g/9h (Durham Mint 24; SCBI Mass 1977ff; N 978; S 1356A). Fine, the surfaces porous, rare £60-£80