Crowded Air-Lanes
When air travel becomes popular, the sky routes will become as crowded as those on the surface : some kind of air traffic control will surely be needed
Picture No
10117147
Media ID
47312320
Size
4399px x 2828px
(2.1MB)
Credit
Mary Evans Picture Library
Source
Albert Guillaume in L'Assiette au Beurre' no 37 14 December 1901
Date
1901
