MPX5168213: Princess Diana arrives at The Evening Standard Newspaper Headquarters, January 1996 (b/w photo) / Bridgeman Images

MPX5168290: Josef Locke Irish Singer bowing and shaking Princess Diana's hand March 1992 (photo) / Bridgeman Images

MPX5168252: Princess Diana has fits of laughter during a visit to the English National Ballet School in Fulham due to a policeman's umbrella being blown inside out, December 1995 (photo) / Bridgeman Images

MPX5168353: President John F Kennedy arrives at London Airport to meet Prime Minister Harold MacMillan, 5th June 1961 (b/w photo) / Bridgeman Images

MPX5168368: Jackie Collins, sister of actress Joan, when she was modelling, 1965 (b/w photo) / Bridgeman Images

MPX5168273: Princess Diana attends the, Marchioness Memorial Service at Southwark Cathedral, September 1989 (photo) / Bridgeman Images

MPX5168425: Princess Diana on the north sea oil rig - Diana is wearing a construction hard hat with protective ear guards and an orange over coat, September 1985 (photo) / Bridgeman Images

MPX5168452: Princess of Wales with Red Cross workers in Ruanda during visit to landmine victims at an orthopaedic centre, January 1997 (photo) / Bridgeman Images

MPX5168321: Margaret Thatcher PM at the National Federation of Business and Professional Women's club, February 1969 (b/w photo) / Bridgeman Images

MPX5168464: Princess Diana Land Mine awareness mission Bosnia, August 1997 (photo) / Bridgeman Images

MPX5168663: Actress Elizabeth Kent, January 1963 (b/w photo) / Bridgeman Images

MPX5168481: Choir boy with bubble gum, 1969 (b/w photo) / Bridgeman Images

MPX5168669: Adena Ronay with her arm in a sling on the street set of Stodge City, she fell off a horse two weeks earlier and broke her collar bone, 1965 (b/w photo) / Bridgeman Images

MPX5168693: Suzanna Leigh actress daughter of a Mayfair property owner is shortly off to star in her own television series in France, 12th April 1964 (b/w photo) / Bridgeman Images

MPX5168699: Actress Elke Sommer, 1960 (b/w photo) / Bridgeman Images

MPX5168532: James Callaghan MP, January 1963 (b/w photo) / Bridgeman Images

MPX5168538: Chancellor of the Exchequer James Callaghan MP, May 1967 (b/w photo) / Bridgeman Images

MPX5168503: James Callaghan MP, July 1964 (b/w photo) / Bridgeman Images

MPX5168595: Diana Dors as a stripper on the set of the 1968 television series The Inquisitors, October 27th 1968 (b/w photo) / Bridgeman Images

MPX5168732: David Essex pop singer and actor, October 1988 (photo) / Bridgeman Images

MPX5168545: James Callaghan British Prime Minister shakes hands with French President Giscard D'Estaing, 1977 (b/w photo) / Bridgeman Images

MPX5168584: Children playing in the snow on Hampstead Heath on New Years Day, 1962 (b/w photo) / Bridgeman Images

MPX5168626: Actor James Mason (R) at the Dorchester Hotel with daughter Portland Mason, November 1969 (b/w photo) / Bridgeman Images

MPX5168650: Pola Negri on the set of the film The Moon Spinners, November 1963 (b/w photo) / Bridgeman Images

MPX5168674: Wendy Richard poses on a bed, March 1966 (b/w photo) / Bridgeman Images

MPX5168701: Martin Luther King seen here giving a press conference at the Savoy Hotel, November 1964 (b/w photo) / Bridgeman Images

MPX5167573: Ryder Cup Great Britain v USA Golf, October 1965 (b/w photo) / Bridgeman Images

MPX5167582: Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167585: Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167594: Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167597: British Open 1977 in Turnberry, Scotland, July 1977 (photo) / Bridgeman Images

MPX5167587: Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167590: Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167606: The Ryder Cup, October 1961 (b/w photo) / Bridgeman Images

MPX5167639: Aircraft De Havilland DH98 Mosquito TA634 arrives at Liverpool Airport flown by Flying Officer Kirkham, 1963 (b/w photo) / Bridgeman Images

MPX5167568: Bing Crosby in Scotland playing golf, 1976 (b/w photo) / Bridgeman Images