1947 Press Photo Lewis A Robert Wins Robert J Collier Trophy in Washington

Robert, aeronautical engineer of the National Advisory Committee for Aeronautics, has been named winner of the 1945 Robert J. Collier Trophy, the nation's highest aviation award, for the practical application of a thermal ice-prevention system for aircraft.

Photo is dated 1947.

Photo measures 6.25 x 7.75 inches.