133. Sketch map of the Arabian coast between Al Katif and Ras Jibsk Date: 1855/1865 Language: English Geographic region: Oman
135. Sketch map of the Omani and Emirati coast from Muscat northbound Date: 1920/1930 Language: English Geographic region: Oman
137. Secret Letters Inward Date: 1839/1839 Language: English Geographic region: OmanBahreinKarrack (island)Nedjd
138. Pol Ext 8303/49 'Geology and mineral resources of Dhofar: request for reports of A L von Krafft and R P Oldham 1900-01' Date: 1949/1949 Language: English Geographic region: OmanDhofar
139. Political No. 137 of 1874, Forwarding a Further Collection of Papers Regarding the ‘Hostile’ Proceedings of Ibrahim bin Kais on the Batinah Coast and the General Aspect of Affairs in Oman Date: 1874/1874 Language: English Geographic region: OmanBatinah Coast
140. Political No. 219 of 1874, Relating to the Decision of the Law Officers of the Crown Regarding the Reception of Fugitive ‘Slaves’ on Board British Ships, and How Far the Course Laid Down is to be Conformed to within the Territorial Waters of Oman Date: 1874/1874 Language: English Geographic region: Oman
141. Persian Gulf Affairs Date: 1839/1839 Language: English Geographic region: MuscatShargahPersian GulfOman