1. IOR/L/E/7/1503, File 2457 Reference (shelfmark): IOR/L/E/7/1503, File 2457 Title: File 2457 High Power Wireless Station at Rugby - Inauguration of Commercial Service Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Nov 1925-20 Oct 1931 Extent: 1 file