Imperial Airways
65 x 100 cm
Of further note is the charming inset on the left of the map which shows a globe overprinted with a diagram reminiscent of Harry Beck's newly published schematic of the London Underground but with airports such as Bahrain, Karachi and Hong Kong instead of stations. The colour coding refers to frequency of service which is keyed on the lower part of the globe.
Original colour. Laid on linen. [WLD4730]