Libya 1:100,000 strip map /
Great Britain.Army.Royal Engineers.Field Survey Co., 512th.
[Cairo : Survey Directorate, Middle East,
1941]
"From air photographs taken by 60 Squadron, S.A.A.F."
692: El Mechili area -- 795: Bir Tengeder area -- 796: Soluch-Zauiet Msus area -- 865: Antelat area.