NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT--OVERSTOCK SALE -- Significantly reduced list price while supplies last Prepared in cooperation with the: Smithsonian Institution, National Air and Space Museum; and the U.S. Department of Transportation. Discusses the history of commercial aviation in the United States, from 1914 to the jet age. (Contains Copyrighted material). Historians,aviation enthusiasts, and High school students and above pursuing research about the aviation industry may find this resource helpful. Additionally, all libraries, especially public and state libraries should have a copy of this work for their aviation reference collections. Related products: Aviation resources collection can be found here:https://bookstore.gpo.gov/catalog/transportation-navigation/aviation Other products produced by the Smithsonian can be found here: https://bookstore.gpo.gov/agency/552 Other products produced by the U.S. Department of Transportation can be found here: https://bookstore.gpo.gov/agency/199