37. Coll 1/43 'Aden. Changes in civil administration in the event of separation from India: Post Office and telephone services' Date: 1933/1937 Language: English
38. Coll 1/72 'Kamaran: postal arrangements' Date: 1937/1937 Language: English Geographic region: KamaranJizan
39. Coll 29/55 'Division of diplomatic and consular expenditure: cost of telegrams and air mail letters' Date: 1929/1938 Language: English
40. Coll 35/39 'Telegraphs, Postal and Wireless, Saudi Arabia: Transmission of mail between Saudi Arabia and India; Adjustment of Postal charges in connection with disposal of mail bags from Jedda' Date: 1939/1940 Language: English Geographic region: BombayJeddah
41. File 1311/1905 ‘Persian Gulf: - Post Offices. (Parcel Post Convention)’ Date: 1902/1911 Language: English Geographic region: Persia
42. File 1508/1905 Pt 3 'Bahrain: postal arrangements; mails; post office' Date: 1905/1912 Language: English Geographic region: BasraAl-Hasa
43. File 1855/1904 Pt 2 'Koweit:- Postal arrangements. Establishment of a regular Post Office.' Date: 1904/1915 Language: English
44. File 342/1913 'Mesopotamia: Euphrates and Tigris Steam Navigation Co; mail contract' Date: 1904/1919 Language: English Geographic region: Tigris RiverBaghdadBasra
45. File 1912/897 Pt 1 ‘Persian Gulf. British post offices [also in Turkish Arabia]’ Date: 1911/1914 Language: English Geographic region: HenjamCharbar
46. File 1912/897 Pt 2 ‘Persian Gulf:- British post offices’ Creator: Author: British Consul, Kerman Date: 1914/1919 Language: English Geographic region: AhwazMaidan-i-NaphtumKerman
47. File 897/1912 Pt 3 ‘Persian Gulf:- British post offices’ Date: 1920/1922 Language: English Geographic region: MesopotamiaPersia
48. File 897/1912 Pt 4 ‘Persan Gulf: British post offices’ Creator: Author: Government of India Date: 1922/1925 Language: English Geographic region: PersiaBushire