1. IOR/L/E/7/1475, File 6401 Reference (shelfmark): IOR/L/E/7/1475, File 6401 Title: File 6401 Future administration and maintenance of the Indo-European Telegraph Department. Collection Area: India Office Records and Private Papers Languages: English Date Range: 6 Jan 1921-25 Jun 1930 Extent: 1 file
2. IOR/L/E/7/1475, File 6420 Reference (shelfmark): IOR/L/E/7/1475, File 6420 Title: File 6420 Foreign traffic to and from Calcutta undertaken by the Eastern Telegraph Co. Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 May 1925-29 Sep 1926 Extent: 1 file
3. IOR/L/E/7/1475, File 6427 Reference (shelfmark): IOR/L/E/7/1475, File 6427 Title: File 6427 Bombay Port Trust (Amendment) Acts 1926, 1927, and 1930 Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Jun 1926-25 Aug 1930 Extent: 1 file