Arrangement of volumes: Volume I: 1873-1879; Volume II: 1879-1883; Volume III: 1883-1890; Volume IV: 1890-1899; Volume V: 1899-1905; Volume VI: 1905-1911; Volume VII: 1912-1920; Volume VIII: 1921-1930; Volume IX: 1931-1940; Volume X: 1941-1947; Volume XI: 1948-1957.
These administration reports contain a wealth of information on the political, diplomatic and economic development of the Gulf states.