517. File 3498/1912 ‘Aden News Letters’ Date: 1912/1916 Language: English Geographic region: Ottoman EmpireYemenAden
518. File 37/1905 Pt 1 'Aden Frontier Delimitation' Date: 1901/1902 Language: English Geographic region: YemenAden
519. File 37/1905 Pt 2 'Aden Frontier Delimitation' Date: 1902/1902 Language: English Geographic region: YemenAden
520. File 37/1905 Pt 3 'Aden Frontier Delimitation' Date: 1903/1903 Language: English Geographic region: YemenAden
521. File 37/1905 Pt 5 'Aden Delimitation' Date: 1905/1907 Language: English Geographic region: YemenAden
522. File 600/1905 Pt 1-3 'Aden Hinterland Affairs' Date: 1904/1915 Language: English Geographic region: YemenDthalaAden
523. File 600/1905 Pt 4-6 'Aden Hinterland Affairs' Date: 1903/1920 Language: English Geographic region: AdenYemen
524. File 3086/1915 Pt 1 'German War: Red Sea and Arabia (1914)' Date: 1914/1915 Language: English Geographic region: Aden
525. File 2415/1916 ‘Aden Protectorate:- Gift of £10,000; Gift of Guns to Sultan of Lahej.’ Date: 1914/1928 Language: English Geographic region: AdenLahej
526. File 3463/1913 ‘Aden Frontier Proposed ratification of the 1905 boundary settlement’ Date: 1913/1914 Language: English Geographic region: Aden
527. File 37/1905 Pt 4 'Aden Frontier Delimitation' Creator: Author: Political Resident, Aden Date: 1904/1904 Language: English Geographic region: YemenAden
528. File 3939/1926 Pt 3 'Publications: Revision of Aitchison's Treaties: Aden and Arabia Sections.' Date: 1928/1929 Language: English Geographic region: AdenArabia