49. [Un-numbered file] Dispute between Ibn Sa`ud and Shaikh of Kuwait: British Government's Proposals to Settle Kuwait-Najd Boundary Dispute by Arbitration; Defeat of Shaikh Salim at Jahra; Ikhwan Withdrawal; Truce Terminated by Ikhwan Date: 1920/1920 Language: English Geographic region: Najd
51. Book 111: Letters Inward 1839 Date: 1839/1839 Language: English Geographic region: BussoraNejdBharein
52. Vol 108: Native Letters Inward Date: 1838/1839 Language: English Geographic region: PersiaOmanBahrein
53. Vol 116: 'Secret Letter Book Volume 3' Date: 1839/1840 Language: English Geographic region: Persia
54. Vol 80: Translation Book 1833 (Native Letters Inward) Date: 1833/1833 Language: English Geographic region: Persia
55. Vol 87: Translation Book, 1834 (Native Letters Inward) Date: 1834/1834 Language: English Geographic region: بلاد فارسمسقطعُمانالبحرينبندر لنجةشيرازالشارقةنجد
56. Vol 99: Secret Letters Outward Date: 1836/1839 Language: English Geographic region: HerātBahreinTrucial Oman
57. Sketch map showing approximate area served by Bahrain as a distributing port Date: 1918/1918 Language: English Geographic region: BahrainHasaNajdQatar
60. Letters Outward 1837 Date: 1838/1838 Language: English Geographic region: هراةمسقطالبحرينأبوظبينجددبيبربرةعنجر