1. IOR/L/E/7/1510, File 3532 Reference (shelfmark): IOR/L/E/7/1510, File 3532 Title: File 3532 Indo-European Telegraph Department's Reorganisation of Superia Establishments Supplementary Rules and Fundamental Rules Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Aug 1916-17 Apr 1929 Extent: 1 file