William I (1066-1087), Penny, Canopy type [BMC III], Thetford, Blagsun, blags[——] deot, 1.16g/8h (Allen, BNJ 2012, p.81; Carson 24a; BMC –; N. 843; S. 1252). Slightly bent and double-struck, otherwise nearly very fine £400-£600