37. Coll 17/30(1) ‘Iraq. Proposed additional outlet to the sea, in or near Koweit territory. Development of port at Um Qasr.’ Date: 1938/1942 Language: English Geographic region: Khor AbdullaKuwaitUmm QaşrShatt al Arab
38. Coll 17/30(2) 'Proposed additional outlet to the sea in or near Kuwait territory. Development of port at Um Qasr.' Date: 1942/1945 Language: English Geographic region: Umm QaşrKoweit
39. Coll 30/120 'Development of the Port of Bander Shahpur & Khorramshahr.' Date: 1933/1940 Language: English Geographic region: Bandar ShahpurKhorramshahr
40. Coll 30/141 'Proposed development of the port of Ras Tannurah.' Date: 1936/1945 Language: English Geographic region: Ras Tanura
41. Coll 6/89 'Saudi Arabia: Approaches to Jedda Harbour. Interest of Standard Oil Co.' Date: 1938/1938 Language: English Geographic region: Jedda
42. 'Matrah - Proposal to make it Port of Call for B.I. steamers instead of Muscat' Date: 1926/1926 Language: English Geographic region: Maṭraḥ
43. Notes on Coins, Weights and Measures, and Conditions of Trade at Various Ports in the Persian Gulf, Indian Ocean and the South China Sea Date: 1730/1770 Language: English Geographic region: ManilaSouth China SeaPersian GulfIndian Ocean
44. File 4648/1912 'Railway projects in South Persia; surveys of Gulf ports' Date: 1912/1916 Language: English Geographic region: PuhalBushire
45. File 50/1914 Pt 5,6,7, & 8 'Persian Gulf Buoying and Lighting' Date: 1912/1916 Language: English Geographic region: Persian GulfShatt al Arab
46. File 50/1914 Pt 4 'Persian Gulf: Lights and Buoys; Expenditure' Date: 1912/1922 Language: English Geographic region: Persian Gulf
47. File 50/1914 Pt 13-14 'Persian Gulf Lighting & Buoying; DIP Action with Impts' Date: 1912/1917 Language: English Geographic region: Persian Gulf
48. File 50/1914 Pt 11-12 'Persian Gulf Lighting & Buoying & Lighthouses on Little Quoin, Tamb Islands & Shaikh Shuaib Island' Date: 1912/1914 Language: English Geographic region: Persian Gulf