Imprint: War Office, April 1912. Additions, July 1918. Railways revised, October 1928. Geographical Section. General Staff. No. 2149. Distinctive Features: Relief shown by gradient tints and spot heights. International boundaries coloured green with districts labelled. Shows various railways...
‘Map showing (A) Air Routes, established and projected; (B) Islands in the Persian Gulf; (C) Boundaries of Kuwait and Trucial Area. Map II'
Scope & Content:
Imprint: Printed at the War Office, October 1928. Geographical Section. General Staff. No. 3869. Distinctive Features: Relief shown by gradient tints and spot heights. Classified "Secret". Shows various air routes with established aerodromes, proposed refuelling and emergency stations. I...