11. IOR/L/E/7/1567, File 8277 Reference (shelfmark): IOR/L/E/7/1567, File 8277 Title: File 8277 Seventeenth Session of the International Committee for Air Navigation - Amendment of Acts 34 and 40 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Jun 1929-19 Aug 1930 Extent: 1 file