1. IOR/L/E/7/1535, File 1355(10) Reference (shelfmark): IOR/L/E/7/1535, File 1355(10) Title: File 1355(10) Imperial Conference 1930 - Civil Aviation Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Mar 1930-14 Mar 1931 Extent: 1 file