13. ‘Captain Hart’s Mission to the Imaum of Muscat. His report, and a Copy of the Treaty concluded between His Highness and the Americans. Arrival of a French Frigate at Zanzibar for the purpose of negociating New Treaties with the Imaum.’ Date: 1833/1834 Language: English Geographic region: ZanzibarMadagascar
16. ‘Slave Trade Vol: 1’ Date: 1840/1842 Language: English Geographic region: AdenZanzibarMauritiusTamatave
18. ‘Slave Trade Vol: 2’ Date: 1839/1842 Language: English Geographic region: AdenZanzibarMuscatBombay
19. ‘Slave Trade Vol: 3’ Date: 1839/1842 Language: English Geographic region: Rasul KhymaBombayBerberaZanzibar
20. ‘Slave Trade in the Red Sea & Persian Gulf. Vol: 6’ Date: 1843/1844 Language: English Geographic region: ZanzibarMuscatMoradabad
21. ‘Slave Trade at Zanzibar the Mauritius etc’ Date: 1819/1823 Language: English Geographic region: BourbonZanzibarJohanna
23. 'Zanzibar'. Photographer: Sir John Kirk Date: 1875/1875 Language: English Geographic region: Zanzibar
24. ‘Persian Gulf & Zanzibar Affairs of – vol: 3’ Date: 1840/1844 Language: English Geographic region: ZanzibarShirazMuscat