1. '11/18 EXCHANGE OF MAILS BETWEEN HASA & BAHRAIN' Date: 1932/1940 Language: English Geographic region: QatifHofufHasa
2. ‘Overland Communication. Letters etc for the Governor General by the Bi Monthly Mail to be sent from Aden via Bombay to His Excellency’s Camp’ Date: 1845/1845 Language: English Geographic region: AdenBombay
3. ‘Persian Gulf. Intelligence of the state of affairs at Tehran – Vol: 41’ Date: 1848/1848 Language: English Geographic region: ShirazTehran
5. ‘Miscellaneous 16/4 Correspondence with – the Mespers, Bahrain, etc.’ Date: 1926/1943 Language: English Geographic region: Persian Gulf
6. 'File 14/1 IV General correspondence regarding postal matters and conveyance of mails at Bahrain' Date: 1941/1945 Language: English
8. 'File 14/1 Correspondence regarding calls of mail steamers at Bahrain and general correspondence regarding postal matters' Date: 1938/1941 Language: English
10. 'File 14/5 II Correspondence regarding Postal arrangements at Sharjah and Dubai' Date: 1940/1945 Language: English Geographic region: Dubai
11. 'File 14/5 III Correspondence regarding postal arrangements at Sharjah and Dubai' Date: 1945/1948 Language: English Geographic region: Dubai
12. 'File 14/5 Correspondence regarding Postal arrangements at Shargah and Dubai' Date: 1932/1940 Language: English Geographic region: Sharjah