This lot of 7 books on the history of flight and automobiles contains the following:
1 - Pioneers of Flight with Compliments of the DAV, 93pp, Henry T. Wallhauser, Hamond Inc., 1969.
2 - Dyke's Automobile and Gasoline Engine Encyclopedia, 7th Edition, 916pp, A.L. Dyke, A.L. Dyke Publisher, 1918. Details the construction, operation and repairing of automobile and gasoline engines. Also trucks, tractors, airplanes and motorcycles. Contains 515 charts, inserts, dictionary, index and supplements on the Ford, Packard and Airplanes.
3 - The Aeroplane Speaks, 144pp, H. Barber, Robert McBride & Company, 1918. Features 87 sketches and diagrams and 36 full pages of "Types of Aeroplanes".
4 - Of Magic Sails - A Photographic History of Air Travel, 1926-1976, 113pp, Barbara Bean, Graphic Alliance Inc./United Airlines, 1975.
5 - Miracle at Kitty Hawk - The Letters of Wilbur and Orville Wright, 482pp, Edited by Fred C. Kelly - Authorized Biographer of the Wright Brothers, Farrar Straus and Young, 1951.
6 - Empire of the Air - Juan Trippe and the Struggle for World Airways, 236pp, Matthew Johnson, Harcourt Brace and Company, 1944.
7 - Dirigibles That Made History, 72pp, David C. Cooke, G.P. Putnam's Sons, 1962.
Measure 7.5"-10.25".

Condition - These books are 40-100 years old and show the wear that would be expected for books of this age. Some have light foxing in edges, front matter and end papers. Some have light notes or inscriptions in the front matter or margins. Spines on some are faded. Some covers lightly soiled.
May contain original owner's personal library label inside cover. See photos for more info re: condition.