Medal, in original box, National Academy of Science of the United States of America, centenary, U. S.A., 1963, by Medallic Art Co. Medal, in original box 1963
Medal awarded to G. Leigh Walker, for Airmail, at the International Philatelic Exhibition in New York in 1936. By Mahonri Young, and Medallic Art Co. Silver-gold; 5.5x8.4cm. in box. Relief gold representation of horse and rider (postman?) at gallop on silver plaque background of rising sun. With: certificate bearing picture of award, citation Silver-Gold Medal for Great Britain (Airmail) Class C2 Group 2 Section VI, New York May 9-17 1936. 28x21.5cm. Medal awarded at International Philatelic Exhibition, 1936 1936