49. 'SKETCH MAP OF QATAR PENINSULA' Contributor: Bahrain Political Agency (creator) Date: 1934/1936 Language: EnglishArabic Geographic region: Kuwait Extent: 1 map sheet
50. 'SKETCH MAP OF QATAR PENINSULA' Contributor: Bahrain Political Agency (creator) Date: 1934/1936 Language: EnglishArabic Geographic region: Kuwait Extent: 1 map sheet
51. Title deed plan of land at Umm al Hasam, Manamah Contributor: James Orton (correspondent)Francis Warden (correspondent) Date: 1944/1944 Language: Arabic Geographic region: JufairJazīreh-ye HengāmManamaBūshehrAbū-ShahrHormuz Isle Extent: 1 plan
52. Title deed plan of land at Ghosaibia, Manamah Contributor: James Orton (correspondent)Francis Warden (correspondent) Date: 1944/1944 Language: Arabic Geographic region: JufairJazīreh-ye HengāmManamaBūshehrAbū-ShahrHormuz Isle Extent: 1 plan
53. Sketch Map of Gwadur and Surrounding Region Date: 1941/1951 Language: EnglishArabic Extent: 1 map
54. Sketch map of Pearl Banks between Koweit and Ras Tanura Date: 1906/1906 Language: EnglishArabic Extent: 1 map
55. ‘Trigonometrical Plan of the Back-water at Amulgawein by Lieut.t G.B. Brucks under the direction of Lieut.t J.M. Guy, H.C.Marine. 1822’ Contributor: John M. Guy (surveyor)George Edward Brucks (surveyor)Michael Houghton (artist) Date: 1822/1822 Language: EnglishArabic Geographic region: Amulgawein Extent: 1 map
56. ‘Trigonometrical Plan of the Back-water of Debai by Lieut.t R. Cogan under the direction of Lt. J.M. Guy, H.C.Marine. 1822. Drawn by M. Houghton’ Contributor: Robert Cogan (surveyor)John M. Guy (surveyor)Michael Houghton (artist) Date: 1822/1822 Language: EnglishArabic Geographic region: Debai Extent: 1 map
57. ‘Trigonometrical Plan of the Back-water at Sharja by Lieut.t R. Cogan under the direction of Lt. J.M. Guy, H.C.Marine. 1822’ Contributor: Robert Cogan (surveyor)Michael Houghton (artist)John M. Guy (surveyor) Date: 1822/1822 Language: EnglishArabic Geographic region: Sharjah Extent: 1 map
58. ‘Trigonometrical Plan of the Entrance of the Back-water at Aymaun by Lieut.t R. Cogan under the direction of Lt. J.M. Guy, H.C. Marine. 1822. Drawn by M. Houghton’ Contributor: Robert Cogan (surveyor)John M. Guy (surveyor)Michael Houghton (artist) Date: 1822/1822 Language: EnglishArabic Geographic region: Aymaun Extent: 1 map
59. A map of pearl banks in Persian Gulf Date: 1940/1940 Language: Arabic Geographic region: Persian Gulf Extent: 1 map
60. Copy of Arabic plan showing site acquired by the British Government for Naval Base Juffair, Manama Date: 1929/1939 Language: Arabic Extent: 1 map