William I (1066-1087), Penny, Two Stars type [BMC V], Southwark (?), Leofwine, lifpine on side, 1.35g/1h (Allen p.80; N 845; S 1254). Nearly very fine and very rare £800-£1,000

The mint name appears to read SIDE, with the S and eth retrograde. The Carlyon-Britton collection contained a Bonnet type Penny of Southwark with a retrograde S in SVDE.