Aircraft designer and manufacturer (1878-1930) who pioneered such far-reaching innovations as the aileron, the pontoon airplane, the flying boat, dual pilot controls, and the retractable landing gear. TLS signed “G. H. Curtiss,” one page, 7.25 x 10.5, personal letterhead, March 5, 1924. Letter to A. N. Marquis & Company, in full: "Your letter of February 28th has reached me here. I am returning the copy with two slight alterations, otherwise it is O.K." In fine condition, with intersecting folds. From the collection of Stephen Adamson.
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