English: The radio transmitting set with all accessories including wires, insulators, bulbs, plantings etc. sent by Netaji Subhas Chandra Bose to India in a submarine, four members of INA were the carriers. The wireless post was set up in Calcutta with a view to establish radio communication network with Netaji. The transmitter was seized from their possession in 1944.
This photograph was taken at the West Bengal Police pavilion, during the 41st International Kolkata Book Fair at Milan Mela Complex that organised by the Publishers & Booksellers Guild, Kolkata.