South Africa Proof Sets (3) 1952 Crown to Farthing KM#PS25 (9 coins) , 1953 Crown to Farthing KM#PS27 (9 coins), 1963 Fifty Cents to Half Cent KM#PS57 (7 coins) nFDC to FDC, some of the bronze toning, each in the blue South Africa Mint boxes of issue
Estimate: 80-100 GBP