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Coll 30/110(3) 'Trucial Coast Oil Concessions: Hinterland Exploration and Survey. Trucial Coast Boundaries. Trucial Coast Surveys 1938-9.'
The file relates to geological survey work carried out by Petroleum Concessions Limited (PCL) (and its subsidiaries Petroleum Development (Trucial Coast) ...1,003 images in record Ref: IOR/L/PS/12/3837 Date(s): 11 Jun 1937-2 Dec 1943
The file comprises correspondence, memoranda, maps, and other papers relating to questions over the position of Saudi Arabia’s south-eastern frontier ...430 images in record Ref: IOR/R/15/2/465 Date(s): Mar 1944-4 Sep 1949
The file comprises telegrams, despatches, correspondence, memoranda, and notes, relating to oil concessions in the Sultanate of Muscat and Oman: Topics ...438 images in record Ref: IOR/R/15/6/428 Date(s): 13 Apr 1936-21 Dec 1948
The file concerns the operations of Petroleum Concessions Limited (PCL) (and its subsidiary Petroleum Development (Qatar) Limited) in Qatar. Of particular ...603 images in record Ref: IOR/L/PS/12/3806B Date(s): 6 Jan 1945-13 Apr 1948
The volume comprises telegrams, despatches, correspondence, memoranda, and notes, relating to oil concessions in Muscat territory. The discussion in the ...470 images in record Ref: IOR/R/15/6/426 Date(s): 16 Sep 1938-12 Jun 1939
Distinctive Features: Reliefs shown by hachures. Shows the Jebel Dukhan promontory, Dohat et Zehrit, the surrounding shoals and water depth. Inscriptions: ...2 images in record Ref: IOR/R/15/2/418, f 129 Date(s): 16 Jan 1938
Distinctive Features: Reliefs shown by hachures. Shows the approaches to the Petroleum Development Jetty at Zekrit, in the Dohat of Zekrit; it also shows ...2 images in record Ref: IOR/R/15/2/418, f 130 Date(s): 16 Jan 1938
The volume contains copies of documents and correspondence in English and Arabic exchanged between the Sheikh of Qatar, Petroleum Concessions Limited, ...594 images in record Ref: IOR/R/15/2/418 Date(s): 27 Feb 1936-1 Apr 1940
Coll 7/39 'Persian Gulf: carrying of arms by Europeans and Americans in the Persian Gulf Shaikhdoms'
Correspondence regarding an enquiry as to whether Americans and Europeans employed in or travelling through the Gulf Shaikhdoms should be allowed to carry ...30 images in record Ref: IOR/L/PS/12/2208 Date(s): 4 Jan 1935-30 Nov 1936
Coll 30/110(4) 'Trucial Coast Oil Concession: Muscat Oil Concession. Hinterland Exploration & Survey.'
The file concerns geological and geophysical surveys for oil and other minerals in the hinterland of Muscat and Oman (especially Dhofar Province, also ...675 images in record Ref: IOR/L/PS/12/3838 Date(s): 18 Jan 1945-22 Mar 1948