73. 'Book No. 49' Date: 1827/1836 Language: English Geographic region: PersiaMuscatTrucial CoastBahrein
74. 'Book 130' Letters inward Date: 1840/1841 Language: English Geographic region: Trucial CoastEl Biddah
75. 'Sheet, 2 and 4.' Creator: Cartographer: Richard Bateman Date: 1829/1829 Language: English Geographic region: QatarRas el GharBahrein
76. 'VOL. B. 60. CONFIDENTIAL 86/14 - vi. BAHRAIN UNALLOTTED AREA.' Date: 1939/1941 Language: English Geographic region: Fasht DibalHawar IslandsZakhnuniya IslandBahrain
77. ‘Vol 1 Affairs of the Persian Gulf’ Date: 1843/1844 Language: English Geographic region: MuscatBahrein
78. ‘Vol 11 Persian Gulf & Muscat affairs’ Date: 1843/1844 Language: English Geographic region: BahreinBushireDammam
79. ‘Vol 124 Secret letters inward and outward’ Date: 1840/1843 Language: English Geographic region: AfghanistanBahreinHerātKarrack (island)
80. ‘Vol 125 Native letters inward’ Date: 1840/1841 Language: English Geographic region: Trucial CoastBahreinPersia
82. 'Vol 255 Slave Trade' Date: 1857/1861 Language: English Geographic region: BahreinBassidoreShargahZanzibar
83. 'Vol 282 Head IV, Volume 11 (eleven) Bahrein and Wahabee Complications' Date: 1859/1862 Language: English Geographic region: BahreinBassidoreDemaumKatif
84. ‘Vol 3 Persian Gulf – Affairs of – ’ Date: 1843/1843 Language: English Geographic region: BahreinBiddaAmulgavine