20. (Autographs, United States). Group lot of autographs of notable 20th-century Americans. Includes letters and signed photographs of Theodore Roosevelt, Nelson Rockefeller, Albert Einstein, Ronald Reagan, Thomas Watson Jr., John Lindsay, Edward M. Kennedy, Henry Kissinger, Lynda Johnson, Dwight Eisenhower, Dr. Seuss, George S. Kaufman, and others. Twenty-four items. Should be seen, sold as is. Condition: all good.