EVB2922984: President Franklin and Eleanor Roosevelt welcome the Mexican Minister of Finance (center), Alberto Pani, to discuss world economic problems, May 11, 1933 / Bridgeman Images

EVB2922993: Governor Franklin Roosevelt on the back of his 1932 campaign train at Bellefontaine, Ohio, 13, 1932. / Bridgeman Images

EVB2923020: President Ford encounters an unfriendly sign, 'We Don't Trust You', which campaigning for President. Sept.9, 1976 / Bridgeman Images

EVB2923110: President Richard Nixon with Melvin Laird, Secy of Defense, Sept. 19, 1969 / Bridgeman Images

EVB2923119: Queen Elizabeth II and Vice President Richard Nixon, Nov. 27, 1958 / Bridgeman Images

EVB2923128: President Richard Nixon and Governor Nelson Rockefeller discussed the governor’s gloomy assessment of Latin American relations, Nov. 10, 1969 / Bridgeman Images

EVB2923134: President-elect Richard Nixon (center) joins Calif, Jan 2, 1969 / Bridgeman Images

EVB2923137: President Richard Nixon with Rep. Donald Rumsfeld, after naming him to be director of the Office of Economic Opportunity (OEO). April 21, 1969 / Bridgeman Images

EVB2923149: President Richard Nixon and Attorney General John Mitchell addressing a group of visiting US attorneys at the White House, June 11, 1970 / Bridgeman Images

EVB2922857: Former President Dwight Eisenhower as a cardiac patient in Walter Reed Hospital / Bridgeman Images

EVB2922887: George Wallace stepping aside as President John Kennedy walks to the speakers platform at Muscle Shoals, Alabama, May 18, 1963 / Bridgeman Images

EVB2922899: Vice President Spiro Agnew at 'The Friars Club' roast of Jack Benny, 1970 / Bridgeman Images

EVB2922914: Vice President Spiro Agnew meeting with Kenya's Revolutionary President Jomo Kenyatta, July 12, 1971 / Bridgeman Images

EVB2922965: President Franklin Roosevelt receives the five-millionth copy of the Boy Scout Handbook, April 13, 1935 / Bridgeman Images

EVB2922968: President Franklin Roosevelt and the First Lady received veterans from Walter Reed Hospital at a White House garden party, May 31, 1936 / Bridgeman Images

EVB2922986: Harvard Class of 1904 reunion at the White House. President Franklin and Eleanor Roosevelt are on the South Portico of the White House as President's Harvard University classmates gather for a 30 year reunion. April 21, 1934. / Bridgeman Images

EVB2922998: New York Democrats hold a 'Victory Dinner' at the Astor Hotel, Jan. 14, 1932 / Bridgeman Images

EVB2923007: Spiro Agnew speaking in front of a large Nixon sign, June, 29, 1972 / Bridgeman Images

EVB2923019: President Ford defends his 'full and unconditional pardon' of Richard Nixon. In his testimony before the House Judiciary subcommittee on Criminal Justice, he said made no agreement to pardon former President Nixon before he took over the presidency from him. Oct. 17, 1974 / Bridgeman Images

EVB2923031: President Ford swimming in the new White House Swimming pool. July 5, 1975 / Bridgeman Images

EVB2923034: Jack Nicklaus (L) watches President Ford's golf swing at the Inverrary Classic in Lauderhill, Florida. Feb. 2 , 1975 / Bridgeman Images

EVB2923037: President Ford delivers his first State of the Union address, Jan 15, 1975 / Bridgeman Images

EVB2923049: Georgia Governor Jimmy Carter during the his Democratic Primary campaign. March 21, 1976 / Bridgeman Images

EVB2923052: Georgia Governor Jimmy Carter, talking on the telephone during his Democratic Primary campaign. April 12, 1976 / Bridgeman Images

EVB2923076: President Nixon, accompanied by Press Secy, Ronald Ziegler, walks to White House. Later in the day, Nixon announced his resignation. Aug. 8, 1974 / Bridgeman Images

EVB2923103: Vice President Richard Nixon reads a headline about Democratic Vice Presidential nominee, Senator Estes Kefauver. Aug. 18, 1956 / Bridgeman Images

EVB2923109: President Richard Nixon with George Shultz, director of the Office of Management and Budget. Nixon discussed organized labor's agreement to co-operate with his Phase II economic controls. Oct. 12, 1971 / Bridgeman Images

EVB2923112: Anti-war demonstrators burn small souvenir American flags along the Nixon Inaugural Parade route. Jan. 20, 1969 / Bridgeman Images

EVB2923133: President Richard Nixon meets young people who have served on experimental youth advisory committees within the Selective Service System, June 6, 1969 / Bridgeman Images

EVB2923142: President Richard Nixon tosses out the first ball of 1969 baseball season, April 7, 1969 / Bridgeman Images

EVB2923202: President Richard Nixon and Premier Chou En-lai applaud Chinese athletes prior to a gymnastic performance at the Capital Gymnasium. Beijing, Feb. 23, 1972 / Bridgeman Images

EVB2923217: President Richard Nixon is greeted by President Ferdinand Marcos, July 26, 1969 / Bridgeman Images

EVB2923220: President Richard Nixon was met by British Prime Minister Harold Wilson at the Mindenhall Air Force Base, August 3, 1969 / Bridgeman Images

EVB2923229: Republican presidential candidate Richard Nixon and his wife, Pats wave to onlookers at Newark Airport on election day, November 5, 1968 / Bridgeman Images

EVB2923241: Vice President Richard Nixon exits his plane during the 1956 election campaign / Bridgeman Images

EVB2923346: Lynda Bird Johnson precedes her escort, actor George Hamilton, as they leave a New York nightspot. June 23, 1967 / Bridgeman Images