American Airlines Flagship Routes c.1945 Cartoon Pictorial Map Flight Routes map(Old Maps, 20th Century Maps, Travel, Tourism, Vintage Advertising, American Airlines, Cartoon Pictorial Maps, Flight Routes). America Airlines Route of the Flagships in Relation to the Air Transport System of the United States. Published c. 1945 50, New York by General Drafting Company for American Airlines Folding brochure. Text in English. Unfolds to a great cartoon pictorial map of the United States showing major air travel routes. Publisher's