1862, Victoria Queen, Copper 1/2 Pice, Proof Restrike, Calcutta Mint, A/I, (Unlisted in GK/PR # 709/SW # 4.175), proof, graded & slabbed by NGC as PF 63 RB, Extremely Rare.
Note: Only 1 piece in PF 67 is recorded as having a grade higher than this coin in the NGC Census.