TLS signed “Richard E. Byrd,” one page, 7.25 x 10.5, personal letterhead, September 19, 1950. Letter to an admirer. In part: “I will be delighted to sign your book. I suggest that you send it to me here, since I hope to return home again before too long.” In fine condition. An uncommon full signature from the polar explorer. RR Auction COA.