[WRIGHT, ORVILLE, his copies]. -- LILIENTHAL, Otto. "The Problem of Flying and Practical Experiments in Soaring." Offprint from: The Smithsonian Report pages 189-199, (1893). Washington, D.C.: Government Printing Office, 1894. 8o. 8 in-text illustrations and one plate. Original printed wrappers. Provenance: Orville Wright ("From the private library of Orville Wright" ink stamp on front wrapper). -- CHANUTE, Octave. "Aerial Navigation." Offprint from: The Popular Science Monthly (30 December 1903). [1904]. 8o. Original printed wrappers. Provenance: Orville Wright ("From the private library of Orville Wright" ink stamp on front wrapper). -- WRIGHT, Wilbur; Orville WRIGHT. Les expériences d'aviation des fréres Wright. Rapport présenté a l'aéro-club d'Amérique. Transtated by L. Ferrus. Paris: Berger-Levrault, 1907. 8o. Original printed wrappers, edges uncut. Provenance: Orville Wright ("From the private library of Orville Wright" ink stamp on title). -- WRIGHT, Orville. "The Stability of Aëroplanes." Offprint from: The Journal of the Franklin Institute, September, 1914. [Philadelphia]: J.B. Lippincott Company, 1914. 8o. Original printed wrappers. Provenance: Orville Wright ("From the private library of Orville Wright" ink stamp on front wrapper). -- And 10 others. Together, 14 works in 14 volumes, various 8o sizes, in original wrappers or bindings, condition varies. Complete list available upon request (14)