1. 'Book No 253' Contributor: Assistant to the Political Resident in the Persian Gulf (correspondent)Native Agent, Bahrain (correspondent)Political Agent, Turkish Arabia (correspondent)Shaikh of Demaum (correspondent)King of Bahrain (correspondent) Date: 1857/1862 Language: EnglishArabic Geographic region: BassidoreDemaumBahrein Extent: 1 volume (226 folios)
2. 'Vol 195 1854/55 Bahrain; Arab Coast and Muscat; Slave Trade' Contributor: Political Agent, Turkish Arabia (recipient)Government of Bombay, Secretary to the Political Department (correspondent)Native Agent, Muscat (correspondent)HM Chargé d'Affaires to Iran (correspondent) Date: 1854/1855 Language: English Geographic region: Trucial CoastKateefLingahDemaum Extent: 1 volume (389 folios, 109 items)
3. 'Vol 282 Head IV, Volume 11 (eleven) Bahrein and Wahabee Complications' Contributor: Native Agent, Bahrain (correspondent)King of Bahrain (correspondent)Commander, HM sloop Falkland (correspondent)Commander, HM frigate Semiramis (correspondent)Shaikh of Demaum (correspondent) Date: 1859/1862 Language: EnglishArabicTurkish, Ottoman (1500-1928) Geographic region: BahreinBassidoreDemaumKatif Extent: 2 volumes (354 folios)
4. Vol 180: Secret letters Inward and Outward Contributor: King of Bahrain (correspondent)Shaikh of Demaun (correspondent)Wāli of Egypt and Sudan (correspondent)HM Chargé d'Affaires to Iran (correspondent)Amir Faisal bin Turki bin Abdullah Āl Sa'ūd (correspondent) Date: 1851/1856 Language: English Geographic region: Batinah CoastBunder AbbasDemaumKarrack (island) Extent: 1 volume, 78 items (237 folios)
5. Vol 192: Letters Outward (Squadron, Persian Gulf) Contributor: Political Agent, Turkish Arabia (correspondent)Native Agent, Bahrain (correspondent)Native Agent, Lingah (correspondent) Date: 1854/1854 Language: English Geographic region: Bunder AbbasDemaum Extent: 1 volume (115 folios)
