New Delhi, Mar 29 (ANI): The Centre on Tuesday released the second batch of fifty declassified files relating to Netaji Subhas Chandra Bose on web portal www.netajipapers.gov.in in the national capital. Releasing the files, Union Minister of State for Tourism Mahesh Sharma said the release should not be seen as a poll gimmick as Bose’s native state West Bengal is going to polls. Earlier, Prime Minister Narendra Modi had put the first lot of 100 files in the public domain on the occasion of the 119th birth anniversary of Netaji in January.