EVB2923199: President Richard Nixon smiles during a White House signing ceremony, Dec. 10, 1971 / Bridgeman Images

EVB2923201: President Richard Nixon and Premier Chou En-lai begin the third day of formal talks, in the official Guest House where Mr. Nixon is staying while in Beijing, Feb. 23, 1972 / Bridgeman Images

EVB2923209: President Richard Nixon and Soviet Communist Party Leader, Leonid Brezhnev. Moscow, June 29, 1974 / Bridgeman Images

EVB2923216: First Lady Pat Nixon (left) and Imelda Marcos stand under an umbrella at Manila airport, July 27, 1969 / Bridgeman Images

EVB2923222: President Richard Nixon and President Nicolae Ceausescu wave to huge, flag-waving crowd during motorcade in Bucharest, Romania. August 2, 1969 / Bridgeman Images

EVB2923239: 1952 Republic Party Nominees, 1952 / Bridgeman Images

EVB2923253: President Richard Nixon leaps from the dais at a memorial dinner 10/14/1969 in honor of the late President Dwight D. Eisenhowe / Bridgeman Images

EVB2923262: President-elect Richard Nixon and his family with Dr. Norman Vincent Peale, 1968 / Bridgeman Images

EVB2923263: Vice President-elect Richard Nixon, carry daughter Tricia, and Pat with Julie on vacation, Nov. 11, 1952 / Bridgeman Images

EVB2923270: Embattled President Richard Nixon beside transcripts of his 'secret' White House tape, April 29, 1974 / Bridgeman Images

EVB2923272: Former Vice President Richard Nixon during airport news conference on his return from Latin Americ, May 16, 1967 / Bridgeman Images

EVB2923273: Pat Nixon and Mamie Eisenhower talking to guests at the biennial convention of the National Federation of Republican Women. Oct. 8, 1969 / Bridgeman Images

EVB2923278: Edward and Tricia Nixon Cox enjoy the football game at Harvard Stadium. Edward Cox was attending Harvard Law School. Nov. 6, 1971 / Bridgeman Images

EVB2923282: Tricia Nixon in second floor Family Dining Room. She wears a lace dress with a satin ribbon at the waist. c. 1971 / Bridgeman Images

EVB2923286: President Richard Nixon's father, Francis Anthony Nixon, in his streetcar motorman uniform, c. 1915 / Bridgeman Images

EVB2923287: Former Vice President Richard Nixon and wife Pat at a victory party, March 11, 1968 / Bridgeman Images

EVB2923292: The House Judiciary Committee, 1974 / Bridgeman Images

EVB2923293: Anti-Vietnam War protest near President Richard Nixon's San Clemente home, March 17, 1969 / Bridgeman Images

EVB2923297: President Richard Nixon during a news conference, Dec. 8, 1969 / Bridgeman Images

EVB2922713: President Franklin Roosevelt heads the Merchant Tailor's Association 1937 list of well dressed men / Bridgeman Images

EVB2922715: Madame Chiang Kai-Shek meeting with President Truman at the White House, August 29, 1945 / Bridgeman Images

EVB2922719: President Harry Truman's funeral. Bess Truman with her daughter Margaret Daniels during graveside ceremonies at the Truman Library. Dec. 18, 1972 / Bridgeman Images

EVB2922727: Margaret Truman, daughter of the President, dancing on James Melton's (left) television show on May 29, 1952 / Bridgeman Images

EVB2922728: TV comedian Jimmy Durante and President Truman's daughter, Margaret rehearse. She made her television comedy debut on his show on Nov. 3, 1951 / Bridgeman Images

EVB2922735: Harry Truman observing the first Armed Forces Day, May 20, 1950 / Bridgeman Images

EVB2922736: Former President Harry and Bess Truman with the Missouri delegation at the 1956 Democratic Convention. Aug. 8, 1956 / Bridgeman Images

EVB2922739: President Kennedy with White House visitor, former President Harry Truman. June 13, 1963 / Bridgeman Images

EVB2922746: President Harry and Bess Truman and daughter Margaret. Dec. 12, 1946 / Bridgeman Images

EVB2922747: General Douglas MacArthur and President Harry Truman meet at Wake Island, Oct. 14, 1950 / Bridgeman Images

EVB2922762: President Franklin Roosevelt at Pearl Harbor on June 11, 1944 / Bridgeman Images

EVB2922769: President Eisenhower waves to his wife Mamie from the White House lawn. c. 1953-1960 / Bridgeman Images

EVB2922773: President Franklin Roosevelt meets with King Farouk of Egypt aboard a U.S. war ship anchored in Great Bitter Lake near Cairo. Feb. 20, 1945 / Bridgeman Images

EVB2922794: President and Mrs. Eisenhower (left) talk with cowboy film star Roy Rogers and his wife, Dale Evans, April 1, 1956 / Bridgeman Images

EVB2922905: Governor Franklin Roosevelt on horseback with five Boy Scouts' on the start of their cross country trip, July 25, 1930 / Bridgeman Images

EVB2922917: President Gerald Ford meets with the press. Between Aug. 1974 and Jan. 1976 / Bridgeman Images

EVB2922918: President Gerald Ford and Secretary of State, Henry Kissinger, meeting shortly after President Nixon's resignation. Aug. 10-12, 1974 / Bridgeman Images