2. Instructions to the Officer in Command of the Squadron Ordered on Duty to Aden, and the Slave Trade between the East Coast of Africa and Persian Gulf and Red Sea Ports Date: 1841/1841 Language: English Geographic region: Persian GulfAdenMochaTajoura
3. Yemen, Zeila and Tadjoura Affairs Date: 1841/1841 Language: English Geographic region: MochaAdenTadjoura
