Watch List notes:

The Milton Collection Part Two, World Coins and Tokens, South Africa, George VI, proof shilling, 1950; proof shilling, 1951; proof sixpence, 1952; Elizabeth II, proof sixpence, 1956; proof threepences (2): 1956; 1959; proof penny, 1956; halfpennies (2): proof 1956; 1957; proof farthing, 1956, head l./bust r., various (KM.37.1, 37.2, 36.2, 48, 47, 46, 45, 44), all certified and graded, the first and sixth by ANACS as Proof 67 and Proof 65, the third and ninth by PCGS as Proof 67 and Mint State 67 Red, the rest by NGC, the second, fourth and fifth as Proof 67, the seventh as Proof 67 Red, the eighth and tenth as Proof 66 Red (10)
The 1957 halfpenny in an old style PCGS holder.