
Topographical map collection “UAR North (Syrian) region, district El Furāt” of 1960
Photographic reproduction of a topographic map of ar-Raqqa area, scale 1:25.000 (Partley corrected by hand into scale 1:20.000). Based on combined contour/ stereo-topographic survey of 1959. Clarke’s ellipsoid of 1880. Lambert’s coordinates system (Levant’s zone). Mediterranean height system (Beirut’s)