EVB2953122: Renata Tebaldi as Violeta in LA TRAVIATA, c.1950s / Bridgeman Images

EVB2953153: J. Edgar Hoover with President Richard M. Nixon, June 30, 1971. / Bridgeman Images

EVB2953216: 1972 US Presidency. From left: First Lady Patricia Nixon, President Richard Nixon, Secretary of the Interior Rogers C.B. Morton at Statue of Liberty Island to dedicate the new American Museum of Immigration, New York, New York, September, 1972 / Bridgeman Images

EVB2953209: 1952 Presidential Campaign. From left: Senator and Vice Presidential candidate (and future US President) Richard Nixon and wife Patricia Nixon converse with Presidential candidate (and future US President) Dwight Eisenhower and wife (and future First Lady) Mamie Eisenhower at the close of the Republican National Convention. Chicago, Illinois, July, 1952 / Bridgeman Images

EVB2953223: Former First Lady Patricia Nixon and daughters Julie Nixon Eisenhower and Tricia Nixon Cox at hospital visit, October, 1974 / Bridgeman Images

EVB2953227: Gerald Ford Inauguration. From left: US President-Elect Gerald Ford and future First Lady Betty Ford walk with First Lady Patricia Nixon and President Richard Nixon shortly before Ford was sworn in as President, Washington, D.C., August 9th, 1974 / Bridgeman Images

EVB2953257: 1968 Presidential Campaign. Republican candidate (and future US President) Richard Nixon, 1968 / Bridgeman Images

EVB2953298: Nixon Presidency. Former First Lady Mamie Eisenhower walks with US President Richard Nixon at the Eisenhower farm, Gettysburg, Pennsylvania, 1972 / Bridgeman Images

EVB2953317: Nixon Presidency. US President Nixon, c.early 1970s / Bridgeman Images

EVB2953307: Nixon Presidency. former US President Richard Nixon leaves the White House, Washington, D.C., August 9, 1972 / Bridgeman Images

EVB2953347: Nixon Presidency. From left: First Lady Patricia Nixon and US President Richard Nixon looking up at majorette mascot Rachel Lane at a ticker tape parade in Atlanta, Georgia, 1972 / Bridgeman Images

EVB2953363: Nixon Presidency. From left: Administrator of the Federal Energy Office William E. Simon, Secretary of State Henry Kissinger, US President Richard Nixon and Treasury Secretary George Schultz in a planning session at the White House, Washington, D.C., 1974 / Bridgeman Images

EVB2953373: Nixon Presidency. From left: former New York Giants outfielder Bobby Thompson, Claire Hodgson Ruth (wife of Babe Ruth), US President Richard Nixon, former Brooklyn Dodgers pitcher Ralph Branca, c.early 1970s / Bridgeman Images

EVB2953426: Senator Robert F. Kennedy, Ethel Kennedy, former astronaut John Glenn, at the Plaza Hotel, New York, December 10, 1967. / Bridgeman Images

EVB2953403: Roy Cohn shows 'doctored' photo at hearing, April 27, 1954 / Bridgeman Images

EVB2953454: American actor Robert Mitchum and his son, Jim Mitchum, discussing 'Bowl Down Cancer Week', a week long bowling and cancer educational campaign, 1962. / Bridgeman Images

EVB2953466: Nancy Reagan, Ronald Reagan at the governor's mansion in Sacramento, California, 5/3/67 / Bridgeman Images

EVB2953469: Ronald Reagan at a Chicago press conference, 5/13/75 / Bridgeman Images

EVB2953465: Ronald Reagan holding Maureen Reagan, 1943 / Bridgeman Images

EVB2953392: ROONE ARLEDGE, President of ABC NEWS & SPORTS, 11/20/84 / Bridgeman Images

EVB2953496: Merv Griffin interviews Nancy Reagan, Governor Ronald Reagan on MERV GRIFFIN SHOW in the 1970s / Bridgeman Images

EVB2953505: Governor Ronald Reagan with Frank Sinatra, Vicki Carr, Nancy Reagan, Dean Martin, John Wayne at the governor's inagural gala in Sacramento, 1/4/70 / Bridgeman Images

EVB2953510: Ronald Reagan in the 1970s / Bridgeman Images

EVB2953422: Senator Robert F. Kennedy in his office, Washington, D.C., March 2, 1967. / Bridgeman Images

EVB2953534: Ronald Reagan, 1950 / Bridgeman Images

EVB2953425: Joseph Kennedy, U.S. Ambassador General Maxwell Taylor, Ethel Kennedy, Senator Robert F. Kennedy, Washington D.C., November 26, 1964. / Bridgeman Images

EVB2953556: Ronald Reagan. California Governor (and future US President) Ronald Reagan at the Republican National Convention in Miami, Florida, August, 1968 / Bridgeman Images

EVB2953437: From left, Attorney General Robert F. Kennedy, former World Bank president Eugene Black, Senator Edward Kennedy, discussing future site of John F. Kennedy Library, January 13, 1964 / Bridgeman Images

EVB2953573: Edgar Bergen (back), with Charlie McCarthy, and Dale Evans (right), c.1943 / Bridgeman Images

EVB2953576: Robert Falcon Scott (center, holding pipe) with the Scott Antarctic exploring party, 1912 / Bridgeman Images

EVB2953470: Mrs. Loyal Davis presents her son-in-law Gov. Ronald Reagan a box of Halloween jellybeans, 10/27/67 / Bridgeman Images

EVB2953589: Robert Wadlow (1918-1940) World's Tallest man / Bridgeman Images

EVB2953592: Roy Wilkins (1901-1981), civil rights activist, 1957 / Bridgeman Images

MEP2957474: ReGeneration Siena (Rigeneramento Siena), by Cracking Art Group, Church of Saint Dominic, Siena, Italy, 9th September 2015 (photo), Cracking Art Group (fl.1993) / Bridgeman Images

MEP2957477: ReGeneration Siena (Rigeneramento Siena), by Cracking Art Group, Piazza del Campo, Siena, Italy, 9th September 2015 (photo), Cracking Art Group (fl.1993) / Bridgeman Images

MEP2957381: Still Life, 1936 (oil on canvas), Morandi, Giorgio (1890-1964) / Bridgeman Images