Trans-Jordan : Lava belt Azraq - Burqu' - Qa'a Umm Sa'd.
Great Britain.War Office.General Staff.Geographical Section.
[London] : War Office,
1933-1943.
"Up to 1933, only sheets 7, 9, 10, 11, 13 and 14 have been published. Production of the remaining sheets has been postponed". Grid added for second edition, dated 1943.