Watch List notes:

William I (1066-1087), Profile/Cross Fleury Type, Penny, 1080-1087, Grantchester [Cambridge], Ulfketill, crowned bust right, lys-tipped sceptre before, rev. + VLFCITL ON GRANT, cross potent, voided fleurs inverted in angles, 1.34g, 3h (North 847; BMC VII; Spink 1256), slightly crimped with some deposits in recesses, a really good very fine, excessively rare, the finest of its type known and of great significance to the corpus of Cambridge mint.
Provenance
Found at Sutton (Cambs)
~ Recorded with Fitzwilliam Museum (Cambs), EMC 2019.0333 ~