Special Cover India 1993– INPEX 93
The Sixth India National Philatelic Exhibition was held in Calcutta (now Kolkata) at Netaji Indoor Stadium in Dec 1993. A Special Cover was released on 28 Dec 1993. It features the Conch Shell. Its auspicious sound can be heard in every house of Bengal in the evening. It also marks the 1400 Bengali era.
Stamp Digest 