1. 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