MPX5141397: Margaret Thatcher Feb 1975 wins Conservative Leadership Election with Husband Denis Thatcher / Bridgeman Images

MPX5141469: Robert Powell actor star of Jesus Christ Superstar with his leading Lady. 1978 / Bridgeman Images

MPX5141481: Harold Wilson with Gemma Jones the most promising new female actor of the year and Penelope Keith 1977 / Bridgeman Images

MPX5141505: Snow scene at Fairfield. 1971 / Bridgeman Images

MPX5141511: Judy Garland Actress and her new husband Mickey Deans walk down the stairs at Quaglinos restaurant where they held their wedding reception With them is Singer Johnny Ray. 1969 / Bridgeman Images

MPX5141530: Joan Collins the actress at the 1977 cannes film festival June 1977 / Bridgeman Images

MPX5141536: Actress Barbara Windsor March 1976 / Bridgeman Images

MPX5141569: Dudley Moore, Aug 1978 actor comedian and pianist with his two and a half year old son Patrick / Bridgeman Images

MPX5141593: Motor Racing Formula One British Grand Prix July 1978 / Bridgeman Images

MPX5141602: Susannah York Actress in London 1967 / Bridgeman Images

MPX5141635: Michael Crawford Actor and Singer. 1970 / Bridgeman Images

MPX5141641: Workers carry coal debris after Aberfan landslide 1966 / Bridgeman Images

MPX5141689: Frank Sinatra singerand actor onstage with Liza Minneli and Sammy Davis Jnr. 1989 / Bridgeman Images

MPX5141713: London for a gala evening sponsored by Chanel, 1st July 1997. The Gallery is celebrating its one hundreth anniversary this year, and Princess Diana was celebrating her thirty sixth birthday today. / Bridgeman Images

MPX5141716: Princess Diana visits Hindu Temple in Neasden June 1997 / Bridgeman Images

MPX5141749: Princess Diana gets out of a car outside the Royal Albert Hall to attend a gala performance of Derek Deane's Swan Lake performed by the English National Ballet of which she is Patron June 1997 / Bridgeman Images

MPX5141752: Diana Princess of Wales arrives for the Royal Gala Premiere performance of Lord Attenborough's latest film 'In Love and War'. The premiere of the film, which stars Sandra Bullock and Chris O'Donnell was in aid of the Red Cross. February 1997 / Bridgeman Images

MPX5141767: Princess Diana in New Zealand Government House Ball Wellington wearing a yellow dress and tiara April 1983 / Bridgeman Images

MPX5141770: Princess Diana at Brompton Hospital where she was there to highlight the fact that it was cystic fibrosis week. She looked tanned as she had just returned from a holiday in Barbuda she is pictured wearing a powder blue Versace suit April 1997 / Bridgeman Images

MPX5141794: Princess Diana in Canada at the Festival of Youth in St Johns Newfoundland June 1983 / Bridgeman Images

MPX5141797: Live Aid Concert, 1985 / Bridgeman Images

MPX5141815: WW2 Army cookery school, June 1941. Women wearing gas masks while watching a cookery demonstration / Bridgeman Images

MPX5141818: Princess Diana serves food to children in Zimbabwe July 1993 whilst on a humanitarian mission for the Red cross / Bridgeman Images

MPX5141824: Princess Diana attends opera gala in London November 1991 / Bridgeman Images

MPX5141834: Fifteen girls packed themselves into a mini car in 1966 in London. / Bridgeman Images

MPX5141837: Dinosaur Skeleton being transported from pinewood studios to manchester on the M1 motorway. the Dinosaur used in the walt disney film "One of Our dinosaurs is Missing". February 1976 / Bridgeman Images

MPX5141870: Woman wearing policeman's helmet. August 1978 / Bridgeman Images

MPX5141879: Freddie Mercury, 1986 / Bridgeman Images

MPX5141891: James Callaghan MP 1967 / Bridgeman Images

MPX5141918: Harold Wilson wearing his Gannes waterproof seen here during a visit to Gibraltar circa 1969 / Bridgeman Images

MPX5141924: Harold Wilson MP at the Labour Party Conference in Scarborough 1963 / Bridgeman Images

MPX5141939: James Callaghan MP July 1958 marches in the South Wales Miners Rally in Cardiff / Bridgeman Images

MPX5141942: James Callaghan, June 1969 talks to officials and meets Cadet Stephen Martindale at the Lancashire Constabulary at Preston. / Bridgeman Images

MPX5141954: President Jimmy Carter May 1977 arrives at London Airport where he is meet by James Callaghan / Bridgeman Images

MPX5141960: Sir Alec Douglas Home addressing crowd at Wembley South September 1964 / Bridgeman Images

MPX5141975: Harold Wilson MP on holiday in the Scilly Islands 1963 ties up his boat / Bridgeman Images