1. Coll 5/20 ‘Air Route to India – Arab Coast Secn: Negotiations with Trucial Sheikhs’ Contributor: Air Ministry (correspondent)Political Agent, Kuwait (correspondent)Political Resident, Persian Gulf (correspondent) Date: 1932/1940 Language: EnglishArabicFrench Geographic region: Trucial CoastSharjah Extent: 1 file (636 folios)
2. File 4640/1928 Pt 4 ‘Muscat: Future policy in. Tariffs. (April 1932- )’ Contributor: British Embassy (correspondent)France, Ministry of Foreign Affairs (correspondent)Board of Trade (correspondent)Government of India, Foreign and Political Department (correspondent)Political Resident, Persian Gulf (correspondent)Foreign Office (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent; subject)Dominions Office (correspondent) Date: 1932/1940 Language: EnglishFrenchArabic Geographic region: Sultanate of Muscat and Oman Extent: 1 file (402 folios)