North Eastern Railway Mazdoor Union2026-06-13https://dans.nls.ac.in/handle/123456789/4044Telegram (dated 24/4/1974) from Kanahiya Lal Gupta General Secretary, North Eastern Railway Mazdoor Union to AIRF Delhi saying Strike Notice served to General Manager N.E. Railway, GorakhpurTelegram (dated 24/4/1974) from Kanahiya Lal Gupta General Secretary, North Eastern Railway Mazdoor Union to AIRF Delhi saying Strike Notice served to General Manager N.E. Railway, GorakhpurenTelegramRailway WorkersStrikeStrike NoticeOther