1. IOR/L/E/7/1485, File 8306 Reference (shelfmark): IOR/L/E/7/1485, File 8306 Title: File 8306 Protocol re amendments to article 34 of the Regulation of Air Navigation Convention 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 5 Feb 1923-22 Dec 1926 Extent: 1 file