Interesting lot of 20th century Presidents and political leaders includes: 1)Thomas E. Dewey signature on blank 3.5 card;  2)  Thomas E. Dewey signature on 3x5 State of New York Executive Mansion Albany card;  3) Alben W. Barkley (VP) signature on blank 3x5 card (very light soiling); 4) Nelson Rockefeller signed card as governor of New York with raised seal.  Signature and inscription reads, "Many Thanks Rocky";  5) Hubert H. Humphrey TLS dated August 5, 1952;  6) Hubert H. Humphrey TLS dated March 5, 1970;  7) Hubert H. Humphrey signed memorandum note page from the United States Senate (plus 6x7.5" photo of the Humphrey family);  8-9)  Two Gerald R. Ford signed 8x10 photos (1 in silver ink and 1 in gold ink);  Richard Nixon signed 'In the Arena' in blue ink on The Museum Shop book plate.