British Coins, William I (1066-1087), BMC VIII, PAXS type, penny, Salisbury mint, Osbern, crowned bust facing with sceptre, rev. PAXS in angles of cross, +ESBRN ON SERBRI; wt. 1.40gms. (BMC.900, N.845, S.1257), very fine, a little crinkled (300-350 GBP)