GODDARD, Robert H. Liquid-Propellant Rocket Development. Smithsonian Miscellaneous Collections Vol. 62, no. 5. Washington, 1936. 11 plates. 8o, original printed wrappers, backstrip renewed. FIRST EDITION -- HUNSAKER, Jerome C. Dynamical Stability of Aeroplanes. Smithsonian Miscellaneous Collections Vol. 62, no. 5. 3 plates. 8o, original printed wrappers, uncut and partially unopened. FIRST EDITION -- [ANON.] The First Soviet Moon Rocket. Report of the Committee on Science and Astronautics U.S. House of Representatives... Washington, 1959. 8o, modern boards; library stamps on title. Naval Research Laboratory, bookplate. (3)