1. 'Arms traffic (outside Persian Gulf)' Date: 1904/1904 Language: English Geographic region: JibutiGulf of AdenAdenBritish Somaliland
2. 'FRENCH POSSESSIONS IN THE GULF OF ADEN. COMPILED BY CAPTAIN E.J.E SWAYNE, 16TH BENGAL INFANTRY.' Date: 1895/1895 Language: English Geographic region: Gulf of AdenJiboutiObok
3. File 619/1907 Pt 1 'Arms Traffic :- Muscat Warehouse. Negotiations with France 1907-1911.' Date: 1906/1911 Language: English Geographic region: MuscatJibutiGambia
4. File 868/1912 Pt 7 'Arms Traffic: Muscat Arms. - Disposal of. Sample Arms from Muscat. French stocks at Muscat.' Date: 1913/1919 Language: English Geographic region: MuscatJibuti