2. 'File 6/1 II Aviation - Imperial Airways' Date: 1934/1944 Language: English Geographic region: Persian Gulf
7. 'File 6/14 Schedule and non-schedule flights' Date: 1948/1949 Language: English Geographic region: Beirut
9. 'File 6/2 I Foreign Aircraft (K.L.M. Line)' Date: 1932/1949 Language: English Geographic region: Persian Gulf
10. 'File 6/2 II Aviation - Foreign Aircraft. (Iraqi Airways, Iranian Airways, etc. Including recommendation for I.A.T.A. approval)' Date: 1949/1949 Language: English