Coins and Historical Medals

William I (1066-1087), Penny, Bonnet type [BMC II], York, Authbjorn, ovðbeorn on eo, 1.14g/12h (SCBI Yorkshire 720-1, same dies; Allen 2022, p.184; N 842; S 1251). Good very fine, toned £700-£900

CNG Triton XI (New York), 8 January 2008, lot 1655