25. Afghanistan Affairs Date: 1839/1839 Language: English Geographic region: AfghanistanKelatBolan Pass
26. Afghanistan Affairs, Muscat Affairs, and Memorandum of Intelligence ('Newsletter') Date: 1839/1839 Language: English Geographic region: CandaharMuscat
27. Turkish Arabia and Aden Affairs Date: 1840/1840 Language: English Geographic region: AdenGhuzneeTurkish Arabia
28. Persian Gulf Affairs Date: 1839/1839 Language: English Geographic region: AfghanistanPersian Gulf
29. Persian Gulf Affairs Date: 1842/1842 Language: English Geographic region: PersiaBokharaAfghanistan
30. Memorandum of Intelligence from Candahar Date: 1839/1839 Language: English Geographic region: CandaharEmirate of Bukhara