French pilot who, with navigator Maurice Bellonte, made the first nonstop flight from Paris to New York in 1930. Original ink and crayon portrait sketch of Costes by Griffith, 5 x 6.5, dated 1930, signed by Costes across the image. In fine condition, with mild toning and soiling, a few tiny spots, light brushing to signature, and small removal traces to verso. R&R COA.
