INDIA: Republic, 9-coin proof set, 1971-B, KM-PS12, RSA-27, contains 1, 2, 3, 5, 10, 20, and 50 paise, 1 rupee, and Food for All commemorative 10 rupees, in original acrylic case, with certificate, and original box of issue (in decent condition), only 4161 sets sold, Proof.
Estimate: 200-250 USD