1. 'Vol 174 1851/52 General or Miscellaneous and Packets' Date: 1850/1851 Language: English Geographic region: زنزبارقيسرأس الخيمةصحارأبوظبيخور العديدنهر الفراتبوشهر
2. 'File 2/7 III Anti-malaria measures' Creator: Author: King of Bahrain Date: 1939/1947 Language: English
3. ‘File 16/73 Development of Artesian Water in Muscat’ Date: 1941/1946 Language: English Geographic region: Muscat
4. 'File 6/49 Artesian wells in Bahrain - Correspondence regarding' Date: 1932/1949 Language: English
