All India Railwaymen's Federation (AIRF); NCCRS; AITUC; All India Railway Employees Confederation; Indian Railways Ticket Checking Staff Association; Northern Railway Workers Union; All India Guards Council; Eastern Railwaymens Union; Bharatiya Railway Mazdoor Sangh
(AIRF, 1974)
Correspondence file with letters concerning the resolution adopted at the February 1974 National Convention of Railwaymen and various interunion exchanges as well as letters addressed to Minister of Railways.