British and World Coins, Numismatic Books

William I (1066-1087), Penny, PAXS type, London, Æwi, iepi on lvndei, 1.40g/6h (BMC 771ff; N 848; S 1257). Obverse struck from a badly damaged or defaced die, otherwise very fine, unusual
£200-250

Why such a heavily damaged die should be used in the capital when others would surely be available is not entirely clear