George VI (1936-1952), 'Festival of Britain' Crowns, 1951 (4), bare head left, rev. St George and dragon, incuse lettered edge, 12h, 28.32g; 12h, 28.23g; 12h, 28.38g; 12h, 28.23g (ESC 393C; Bull 4024; Spink 4111), all hairlined and previously wiped, some with deposits, otherwise all with fully to mostly proof-like fields, very fine to approaching extremely fine (4).
Estimate: £100 - £120