Mint Identification 1862 Half Rupee mint are identified based on Bust & Reverse Type
Calcutta - With Bust/Reverse type A/I & C/II and rounded pearls on Victoria queens crown arches
Bombay - With Bust/Reverse type B/II and rounded pearls on Victoria queens crown arches
Madras - With Bust/Reverse type B/II and Elongated pearls on Victoria queens crown arches