MPX5141755: Princess Diana arrives at the Tate Gallery in 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

MPX5141758: Princess Diana arrives at the Savoy hotel in London March 1989 / Bridgeman Images

MPX5141776: Princess Diana visits Hindu Temple in Neasden June 1997 / Bridgeman Images

MPX5141779: Princess of Wales at the film premiere of Hot Shots Princess Diana November 1991 / Bridgeman Images

MPX5141782: Princess Diana visits Portugal at a banquet hosted by the President at Ajuda Palace Lisbon drinking wine wearing a tiara looking up portrait February 1987 / Bridgeman Images

MPX5141848: A man relaxes in his deckchair as his lawnmower carries on with out him. The mower, tied by string to a pole in the middle of the garden, goes round in circles cutting the grass August 1969. / Bridgeman Images

MPX5141881: Phone Box January 1978 / Bridgeman Images

MPX5141887: James Callaghan British Prime Minister leaving No 10 Downing Street 1977 / Bridgeman Images

MPX5141890: Gerry Mulligan Jazz band leader seen here at the Albermarle hall, April 1957 / Bridgeman Images

MPX5141917: School Crossing Patrol with Free Hands No lollipop stick - STOP sign is stuch to the back of the crossing supervisor. April 1952 / Bridgeman Images

MPX5141929: London's Blitzed babies are now enjoying the peace and tranquillity of seaside air at West Country seaside resort. October 1941 / Bridgeman Images

MPX5141948: James Callaghan Chancellor of the Exchequer - May 1966 The Budget Box / Bridgeman Images

MPX5141957: Harold Wilson British Prime Minister - June 1969 opens a new school in Aberfan, to replace the school destroyed in the landslide / Bridgeman Images

MPX5141966: James Callaghan British Prime Minister 1978 with Israeli Premier Menachem Begin / Bridgeman Images

MPX5141969: James Callaghan British Prime Minister 1978 / Bridgeman Images

MPX5141978: Edward Heath April 1962 Conservative MP at a meeting of the Common market six / Bridgeman Images

MPX5141984: Harold Wilson MP on holiday in the Scilly Islands with his family 1963 / Bridgeman Images

MPX5141993: Harold Wilson Prime Minister smoking his pipe, 1966 / Bridgeman Images

MPX5141996: James Callaghan, Labour Prime Minister, pictured here on a visit to the Royal Artillery firing range at Larkhill, Wiltshire watching the firing of the new 155mm SH70 Howitzer and the recently introduced 105mm light gun 1978 / Bridgeman Images

MPX5142008: Mary Wilson wife of Labour MP Harold Wilson on holiday on the Scilly Isles 1963 / Bridgeman Images

MPX5142032: James Callaghan Chancellor of the Exchequer - May 1966 The Budget Box / Bridgeman Images

MPX5142035: Harold Wilson Prime Minister and George Brown at Heathrow before flying to Luxembourg 1967 / Bridgeman Images

MPX5142041: Jim Callaghan MP on the Campaign trail for ther 1964 General Election talks at a meeting in Cardiff, Wales / Bridgeman Images

MPX5142044: Hugh Gaitskill after his speech to conference is applauded by Harold Wilson with Crossman in the chair and George Brown being whispered to on the right in 1963 / Bridgeman Images

MPX5142059: Muhammed Anwar el Sadat President of Egypt 1978 with British Prime Minister James Callaghan / Bridgeman Images

MPX5142083: Labour Home Secretary James Callaghan meets Civil Rights leaders in Bogside, Londonderry 1969 / Bridgeman Images

MPX5142086: James Callaghan MP in Adamsdown in Cardiff talking to fishmonger and a housewife 1964 / Bridgeman Images

MPX5142119: Prime Minister James Callaghan, May 1977, meets Jimmy Carter at the the Summit of Seven, the four national Summit Meeting at No.10 Downing Street. / Bridgeman Images

MPX5142155: Highgate Swimming Club December 1962 / Bridgeman Images

MPX5142161: Margaret Rutherford September 1963 Actress Pictured at home Gerrards Cross Bucks / Bridgeman Images

MPX5142164: Jacqueline Bisset actress with Canadian actor Michael Sarrazin in the living room of her house in Malibu / Bridgeman Images

MPX5142167: John Thaw March 1976 (Foreground) And Dennis Waterman Frisk Fifty six men outside the Thames. TV series TV Programme: The Sweeney / Bridgeman Images

MPX5142170: Linda Christian March 1962 Actress Entertainment Film Actresses 1960s Portrait / Bridgeman Images

MPX5142188: Maggie Smith March 1964 Young / Bridgeman Images

MPX5142191: President Dwight Eisenhower Aug 1959 with Queen Elizabeth (b/w photo) / Bridgeman Images

MPX5142203: Actress Lynda Carter in July 1983, relaxing against a balcony during her stay in Monte Carlo. Lynda Carter also starred as Wonder Woman / Bridgeman Images