13. 'File 14/6 Postal commission on Government Servants' money orders' Date: 1909/1942 Language: English
15. 'File 14/9 Correspondence re confidential and secret covers sent through commanders of BI steamers, BOAC etc or by other safe hand means' Date: 1936/1947 Language: English
17. 'File 14/11 I Re: Security, Deposit, Accounts etc in the Post Office Savings Bank; Rules' Date: 1940/1944 Language: English
18. 'File 14/12 Correspondence with Residency Bushire and other places regarding way bills' Date: 1944/1944 Language: English
19. 'File 14/13 Miscellaneous postal correspondence regarding despatch of foreign mails, telegrams etc' Date: 1944/1950 Language: English
21. 'File 14/15 Money order and cash-on-delivery services between UK and the Gulf' Date: 1950/1950 Language: English
23. 'File No. 17/9 MAILS BETWEEN BAHRAIN & IRAN' Date: 1937/1943 Language: English Geographic region: Persia
24. 'File No. 17/14 USE OF UNITED STATES ARMY POST OFFICE FACILITIES FOR BAPCO & ARAMCO.' Date: 1944/1947 Language: English