Unsigned book: La Navigation Aerienne. Paris: Librairie Commerciale, 1907. Hardcover, 8.5 x 12, 71 pages. Book bears an owner’s signature on the reverse of the first free end page and three multi-layered color schematics, including one of the Wright Flyer. In very good condition, with scattered toning and soiling, partial separation to back hinge, and wear to covers. RR Auction COA.
