37. Vol 106: Translation Book, 1838 (Native Letters Inward) Date: 1838/1838 Language: English Geographic region: مسقطالبحرينقشمأبوظبيبندر لنجةبلاد فارسشيرازخارج (جزيرة)
38. Vol 116: 'Secret Letter Book Volume 3' Date: 1839/1840 Language: English Geographic region: Persia
39. Vol 134 Secret letters inward Date: 1842/1843 Language: English Geographic region: Trucial CoastKarrack (island)
40. Vol 180: Secret letters Inward and Outward Date: 1851/1856 Language: English Geographic region: Batinah CoastBunder AbbasDemaumKarrack (island)
41. Vol 214 Persian Expeditionary Force: Cpt Felix Jones' Memorial and miscellaneous papers Date: 1857/1859 Language: English Geographic region: BorazjoonKarrack (island)
42. Vol 263: Persian Expeditionary Force Date: 1857/1858 Language: English Geographic region: Karrack (island)PersiaTehrān
43. Vol 35: Letters Outward Date: 1824/1825 Language: English Geographic region: زنزبارمسقطشيرازالبصرةباسيدوربومباساالبريميخارج (جزيرة)
44. Vol 99: Secret Letters Outward Date: 1836/1839 Language: English Geographic region: HerātBahreinTrucial Oman
48. Letters from Tehran, Turkish Arabia, and the Persian Gulf Date: 1842/1842 Language: English Geographic region: Turkey