1. Coll 5/25 ‘Air Route to India (Arab Coast): Landing ground at Bahrain; Bahrain Civil Air Agreement’ Date: 1932/1945 Language: English Geographic region: Bahrain
2. Coll 5/25 ‘Air Route to India (Arab Coast): Landing Ground at Bahrain; Bahrain Civil Air Agreement; Cessation of "C" class service’ Date: 1945/1948 Language: English Geographic region: Bahrain
3. Coll 5/25(1) ‘Air Route to India (Arab Coast): Bahrain & Koweit Civil Air Agreements; Morton's Air Services Ltd’ Date: 1946/1946 Language: English
4. Coll 5/30 ‘Air Route to India (Arab Coast): Procedure in connection with provision of civil aerodromes etc; Agreements between H.M.G. and local rulers along the Arabian Coast; Special authorisations’ Date: 1933/1939 Language: English Geographic region: Gwadur AerodromeBahrainKuwait
5. Coll 5/83 ‘Re-Fuelling facilities for R.A.F and USATC at Bahrain’ Creator: Author: Bahrain Petroleum Company Date: 1944/1947 Language: English Geographic region: Manama Seaplane BaseBahrainMuharraq Aerodrome
