Postal cover bearing a Little America, Antarctica ink stamp, postmarked February 19, 1930, signed on the front in black ink, “R. E. Byrd.” Affixed with non-permanent corner mounts to a binder page which reads: “Cover carried by Adm. R. E. Byrd and autographed by him, on his flight over the South Pole. It was flown in the aeroplane ‘Floyd Bennett’ with Balchen, pilot.” In fine condition, with scattered toning and light soiling, and the binder page is toned and has a large tear to the bottom edge. RRAuction COA.