Extremely rare official White House card signed in bold fountain pen, "With best wishes—Lyndon B. Johnson." In very fine condition. White House cards signed by President Lyndon B. Johnson are, without hyperbole, in a class of their own. RR Auction has offered just two others in its history—the first of which was, at the time, the only known authentic example and described in Charles Hamilton's 1983 authoritative publication, American Autographs, and in Larry F. Vrazlik and Michael Minor's 1991 book From the President's Pen. Only a scant few have come to market in the meantime; it remains an excessively rare presidential prize.