1. Book 111: Letters Inward 1839 Date: 1839/1839 Language: English Geographic region: BussoraNejdBharein
2. Vol 108: Native Letters Inward Date: 1838/1839 Language: English Geographic region: PersiaOmanBahrein
3. Vol 116: 'Secret Letter Book Volume 3' Date: 1839/1840 Language: English Geographic region: Persia
5. Secret Letters Inward Date: 1839/1839 Language: English Geographic region: OmanBahreinKarrack (island)Nedjd
6. Abstract of Intelligence from an Armenian Merchant Date: 1801/1801 Language: English Geographic region: Russian Empire
7. Copy of a Letter from the East India Company Envoy to Persia, Lieutenant-Colonel John Macdonald Kinneir, in Bombay, to the Chief Secretary to the Supreme Government of India, George Swinton Date: 1825/1825 Language: English
