1928. Great Britain. War Office. General Staff. Geographical Section. Relief shown by spot heights, and gradient tints.; "Additions, July 1918; railways revised, Oct. 1928."; Shows proposed Trans-Persian Railway. 49 x... Geographical Section, General Staff (London?).
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1921. Great Britain. War Office. General Staff. Geographical Section. Additions, July 1918; railways revised, Jan. 1920.; Relief shown by spot heights, and gradient tints. 50 x 78 Centimeters Scale 1:4,055,040 or 64 m... Geographical Section, General Staff (London?).