The8obman
852
9
0
1929 Map of the U.S. Given to the First Transcontinental Air Travelers
Source: http://www.slate.com/blogs/the_vault/2013/10/08/map_of_the_us_given_to_first_passengers_to_traverse_country_by_air.html
IrrelevantButPlausibleConspiracyTheories
As an air traffic major, I approve of this post: lazy pilots, do it yourselves!