1953 North American Aviation Stock Certificate. Scripophily document with nifty vignette of early two prop passenger airliner and allegorical greek male with outstretched arms in flight. North American Aviation was a major US aircraft manufacturer. The company designed many historic aircraft, including the T-6 Texan trainer, the P-51 Mustang fighter, the B-25 Mitchell bomber, the F-86 Sabre jet fighter, and the X-15 rocket plane, as well as Apollo Command and Service Module, the second stage of the Saturn V rocket, the Space Shuttle orbiter and the B-1 Lancer. North American Aviation is now a subsidiary of Boeing. VF+ condition.