1. 'Government of Bahrain Administrative Report for the Years 1926-1937' Date: 1937/1937 Language: English Extent: 1 volume (41 folios)
2. 'Government of Bahrain Annual Report for Year 1356 (March 1937 - February 1938)' Date: 1938/1938 Language: English Extent: 1 volume (32 folios)
3. 'Government of Bahrain Annual Report for Year 1357 (March 1938 - February 1939)' Date: 1939/1939 Language: English Extent: 1 volume (43 folios)
4. 'Government of Bahrain Annual Report for Year 1358 (February 1939 - February 1940)' Date: 1940/1940 Language: English Extent: 1 volume (41 folios)
5. 'Government of Bahrain Annual Report for Year 1359 (February 1940 - February 1941)' Date: 1941/1941 Language: English Extent: 1 volume (35 folios)
6. 'Government of Bahrain Annual Report for Year 1360 (January 1941 - February 1942)' Date: 1942/1942 Language: English Extent: 1 volume (34 folios)
7. 'Government of Bahrain Annual Report for Year 1361 (February 1942 - January 1943)' Date: 1943/1943 Language: English Extent: 1 volume (36 folios)
8. 'Government of Bahrain Annual Report for Year 1362 (January 1943 - December 1943)' Date: 1944/1944 Language: English Extent: 1 volume (34 folios)
9. 'Government of Bahrain Annual Report for Year 1363 (January 1944 - December 1944)' Date: 1945/1945 Language: English Extent: 1 volume (36 folios)
10. 'Government of Bahrain Annual Report for Year 1364 (January 1945 - December 1945)' Date: 1946/1946 Language: English Extent: 1 volume (29 folios)
11. 'Government of Bahrain Annual Report for Year 1365 (December 1945 - November 1946)' Date: 1947/1947 Language: English Extent: 1 volume (73 folios)
12. 'Visit to Lingah, Kishm and Bunder Abbas by Lieutenant-Colonel Lewis Pelly, printed article of an account read before the Royal Geographical Society of London 27 Jun 1864' Date: 1864/1864 Language: English Geographic region: East AfricaArabian PeninsulaCentral AsiaBaroda StateIranKalat StateMysore StatePersian GulfRajputanaRiyadhRussiaSindUdaipur StateZanzibarGohadMuscat Extent: 7 folios
13. 'Memorandum of a voyage on board a Dingee (Sindee boat) undertaken in the year 1842, from Kurrachee [Karachi] to Bombay' Date: 1853/1855 Language: English Extent: 5 folios
14. Report No.67 of 1863 detailing the tribes, trades and resources of the Gulf Littoral Date: 1863/1863 Language: English Geographic region: East AfricaArabian PeninsulaCentral AsiaBaroda StateIranKalat StateMysore StatePersian GulfRajputanaRiyadhRussiaSindUdaipur StateZanzibarGohadMuscat Extent: 29 folios
15. Primary audit on the return of coal recovered and expended on board the steam frigate Aucklandbetween 8 July 1850 and 21 May 1851, with the explanation of the Officer commanding the Aucklandannexed, with reference to his return of coal at Muscat from 1 September to 31 December 1851 Date: 1850/1852 Language: English Extent: 2 folios
16. Handwritten report regarding the Shat el Arab [Shatt al Arab] watercourse Contributor: Sir Knight Lewis Pelly (creator)William Henry Colvill (creator)Sir Henry Bartle Edward Frere (creator)Sir Knight Frederic John Goldsmid (creator)Sir Knight William Henry Rodes Green (creator)Sir Knight Robert Phayre (creator)1st Earl of Northbrook Thomas George Baring (creator)Sir Knight William Lockyer Merewether (creator)William Gifford Palgrave (creator)Sir Knight Charles Umpherston Aitchison (creator) Date: 1860/1870 Language: English Geographic region: Shatt al ʻArabKoweitBaroda StateIranPersian GulfRajputanaRiyadhRussiaSindMuscatZanzibarAl-Hasa Extent: 40 folios
17. Report on the War with Persia, with covering letter Date: 1858/1858 Language: English Extent: 66 folios
18. Report on the medical care of the Maharaja Sir Takht Singh, Maharaja of Jodhpur Date: 1873/1873 Language: English Extent: 6 folios
19. Report describing the coastline from Al Katif [Al Qatif] to Koweit [Kuwait] and inland to Riyadh Contributor: Sir Knight Lewis Pelly (creator)William Henry Colvill (creator)Sir Henry Bartle Edward Frere (creator)Sir Knight Frederic John Goldsmid (creator)Sir Knight William Henry Rodes Green (creator)Sir Knight Robert Phayre (creator)1st Earl of Northbrook Thomas George Baring (creator)Sir Knight William Lockyer Merewether (creator)William Gifford Palgrave (creator)Sir Knight Charles Umpherston Aitchison (creator) Date: 1865/1865 Language: English Geographic region: Shatt al ʻArabKoweitBaroda StateIranPersian GulfRajputanaRiyadhRussiaSindMuscatZanzibarAl-Hasa Extent: 7 folios
20. Part of Sir Lewis Pelly'sRreport to the Government of India on Baroda Date: 1875/1875 Language: English Extent: 8 folios
21. Part of memorandum about Amir Faisul ibn Turki al Sa'ud of the Wahabees [Wahhabi] Contributor: Sir Knight Lewis Pelly (creator)William Henry Colvill (creator)Sir Henry Bartle Edward Frere (creator)Sir Knight Frederic John Goldsmid (creator)Sir Knight William Henry Rodes Green (creator)Sir Knight Robert Phayre (creator)1st Earl of Northbrook Thomas George Baring (creator)Sir Knight William Lockyer Merewether (creator)William Gifford Palgrave (creator)Sir Knight Charles Umpherston Aitchison (creator) Date: 1865/1866 Language: English Geographic region: Shatt al ʻArabKoweitBaroda StateIranPersian GulfRajputanaRiyadhRussiaSindMuscatZanzibarAl-Hasa Extent: 2 folios
22. Letter no. 52 from Ephraim Gerrish Stannus, Resident at Bushire, to William Newnham, Chief Secretary to Government, Bombay Date: 1826/1826 Language: English Extent: 2 folios
23. Memorandum on Bedouin diets Contributor: Sir Knight Lewis Pelly (creator)William Henry Colvill (creator)Sir Henry Bartle Edward Frere (creator)Sir Knight Frederic John Goldsmid (creator)Sir Knight William Henry Rodes Green (creator)Sir Knight Robert Phayre (creator)1st Earl of Northbrook Thomas George Baring (creator)Sir Knight William Lockyer Merewether (creator)William Gifford Palgrave (creator)Sir Knight Charles Umpherston Aitchison (creator) Date: 1865/1866 Language: English Geographic region: Shatt al ʻArabKoweitBaroda StateIranPersian GulfRajputanaRiyadhRussiaSindMuscatZanzibarAl-Hasa Extent: 1 folio
24. Memorandum about Mohammed ibn Saood [Muhammad ibn Sa'ud] Contributor: Sir Knight Lewis Pelly (creator)William Henry Colvill (creator)Sir Henry Bartle Edward Frere (creator)Sir Knight Frederic John Goldsmid (creator)Sir Knight William Henry Rodes Green (creator)Sir Knight Robert Phayre (creator)1st Earl of Northbrook Thomas George Baring (creator)Sir Knight William Lockyer Merewether (creator)William Gifford Palgrave (creator)Sir Knight Charles Umpherston Aitchison (creator) Date: 1865/1866 Language: English Geographic region: Shatt al ʻArabKoweitBaroda StateIranPersian GulfRajputanaRiyadhRussiaSindMuscatZanzibarAl-Hasa Extent: 2 folios