| Book | Save | ||
| 1 | Title: | Flying machines today | |
| Creator: | Ennis, William D. (William Duane), b. 1877 | ||
| Publication: | D. Van Nostrand Company, New York,1911. | ||
| Call #: | TL545 E59 | ||
| Extent: | xvi, 205 p. : incl. front., illus., ports., diagrs. ; 20 cm. | ||
| Subjects: | Flying machines | Aeronautics | Airplanes | ||
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