2. ‘Vol 11 Persian Gulf & Muscat affairs’ Date: 1843/1844 Language: English Geographic region: BahreinBushireDammam
3. 'Vol 195 1854/55 Bahrain; Arab Coast and Muscat; Slave Trade' Date: 1854/1855 Language: English Geographic region: Trucial CoastKateefLingahDemaum
4. 'Vol 282 Head IV, Volume 11 (eleven) Bahrein and Wahabee Complications' Date: 1859/1862 Language: English Geographic region: BahreinBassidoreDemaumKatif
6. 'File 19/165 II (C 20) Bahrain Reforms' Date: 1923/1923 Language: English Geographic region: DammāmBahrainBūshehr
7. 'File 19/171 (C 37) Dowasir Tribe' Date: 1924/1928 Language: English Geographic region: DammāmBahrainBūshehr
8. Vol 180: Secret letters Inward and Outward Date: 1851/1856 Language: English Geographic region: Batinah CoastBunder AbbasDemaumKarrack (island)
9. Vol 192: Letters Outward (Squadron, Persian Gulf) Date: 1854/1854 Language: English Geographic region: Bunder AbbasDemaum
11. Persian Gulf Affairs Date: 1856/1856 Language: English Geographic region: Persian GulfBunder AbbasDemaum