[ Autograph ] Richard E. Byrd T.L.S. 1p. 4to., [n.p.] July 24, 1955, on the letterhead of the United States Antartic Expedition. Byrd writes a botanist thanking him for his offer to send scientific photographs. Also included are two Byrd signatures and a Fdc honoringthe Navy South Pole Expedition, also signed by Byrd. Overall very good.