7. 'File 8/76 MUSCAT STATE AFFAIRS: INDIAN OFFICERS OF THE MUSCAT INFANTRY ON DEPUTATION ETC: FROM THE INDIAN ARMY' Date: 1948/1948 Language: English
11. 'File 8/72 MUSCAT STATE AFFAIRS: MUSCAT LEVIES STRIKE; MUSCAT CUSTOMS STRIKE' Date: 1942/1944 Language: English
12. Coll 7/27 'Muscat: supply of Vickers-Berthier Machine Rifle to Muscat State; supply of guns and ammunition to Sultan' Date: 1933/1940 Language: English Geographic region: Muscat