Original United Air Lines "The Friendly Skies" Air Atlas printed April 1973. This wonderful airline collectible is nearly thirty years old and is in excellent condition. This 10 1/2" by 6" System Route Map open up into a full 12 panels for a total of 21" by 36". In addition to a full color route map of United Airlines flight circa 1973 there is additional fascinating information about Scientific elements of travel such as Air Pressure, Ice Formation & winds, but there is a section that describes the "Sights & Sounds" of Air Travel!
The reverse side of this Air Route Map features fifteen (15) mini posters for 1973 United Airlines Travel Destinations. Please Click On Image For A Closer Look!