Watch List notes:

BRITISH COINS, George VI (1936-1952), Proof Set, 1950, Cupro-nickel Halfcrown, Florin, Shilling (2), Sixpence, Bronze Penny, Halfpenny, Farthing, and Nickel-brass Threepence, in original red card case (S PS17); another Proof Cupro-nickel Florin, 1950 (S 4107). Brilliant, some discolouration, otherwise almost as struck. (10)

Estimate: £100-120