Watch List notes:

WINDSOR. George VI. 1936-1952. Proof AV Two Pounds (22mm, 12h). Dated 1937. Head left / St. George on horseback rearing right, holding reins and sword and slaying dragon to lower right. W&R 437; SCBC 4075. Deeply mirrored fields with mild cameo contrast to the devices. In NGC encapsulation 1527901-008, graded PF 65.