25. 'Persian Gulf, Arabian Coast, affairs of, Commodore Hawkins return, despatch of the Elphinstone to the' Date: 1846/1846 Language: English Geographic region: Trucial Coast
26. 'Report of Lieutenant-Colonel Charles Edward Stewart, Bengal Staff Corps, on Special Duty on the Perso-Afghan Frontier.' Creator: Author: Charles Edward Stewart Date: 1883/1883 Language: English Geographic region: MervMashadKhorasanHerāt
27. 'Monograph on the Aden Hinterland as touching the States of Dthala, Yafa', Alawi, etc., by Major H F Jacob, late Political Agent, Dthala.' Creator: Author: Harold Fenton Jacob Date: 1908/1908 Language: English Geographic region: DthalaYafa'
28. ‘Persian Gulf Affairs’ Creator: Author: Government of Bombay Date: 1853/1853 Language: English Geographic region: PersiaPersian Gulf
29. 'Affairs of the Persian Gulf. Vol: 3.' Date: 1810/1832 Language: English Geographic region: Persian GulfMuscatBhareinDareen
31. ‘In three Volumes. Vol: 2. Affairs of the Persian Gulf’ Date: 1831/1833 Language: English Geographic region: Persian GulfMuscatBushire
32. ‘WAR DIARY. ARMY HEADQUARTERS, INDIA. […] I.E.F. “D”. Volume 19. PART I. (From 1st to 15th February 1916.)’ Date: 1916/1916 Language: English Geographic region: MesopotamiaPersia
33. ‘Muscat – Intelligence communicated by the Native Agent at – Vol: 11’ Date: 1846/1847 Language: English