1. Coll 5/6 ‘Muscat-Aden Air Route: Survey of Masirah Island’ Date: 1931/1938 Language: English Geographic region: ShuwamiyaSurMasirahRas al Khaimah
2. 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
