LADY BIRD JOHNSON. Autograph-signed typed note to Richard R. Brown, Office for Field Coordination, U.S. Escapee Program. On United States Senate, Office of the Democratic Leader, dated August 13, 1955. Four-line letter of thanks, with envelope. In lot with two early candid black and white photos of Lyndon and Lady Bird at friend's picnic, and four press office photographs of Lyndon Johnson with other political officials. Estimate $150-250