folding map, Folding map Published by Survey Of Egypt 1929 coloured English & Arabic., Main Heritage Compact General, HC.MAP.01222, Print Map, Item-ID: i11404929, BIB-ID: 1172835
published by the Royal Geographical Society., Relief shown by shading and spot heights., Includes notes., "The Geographical Journal, Sept. 1931.", This map is from Mr. Betram Thomas prismatic compass traverse adjusted at the points......[low.l.h.]. Conical Projection with true meridians and standrd ...