A special cover and cancellation seal were released by the postal department in Itanagar on the occasion of the 50th Acharya Padarohan Diwas of Mahakavi Jainacharya Shri Vidya Sagar Ji Maharaj on Tuesday. Digamber Jain Samaj Itanagar’s president Kamal Jain, senior vice president Ganpat Jain, vice president Dilip Jain, and secretary Anil Jain were present on the occasion.