Sabkhat Al Ghadr
USA, Army Map Service
C.G. IAO
Libia 107
1011
1689 I
1:50 000
56x74
A Colori
Washington D.C.
Libia
1964
Series P761
United States Army Map Service
Prepared by the Army Map Service (KC), Corps of Engineers, U.S. Army, Washigton, D.C. Compiled in 1964 by photogrammetric methods. Aerial photography April 1954. Horizontal and vertical control by 64th Engineer Battalion (Base topographic). Photography field annotated 1963.