MPX5141992: Harold Wilson Prime Minister of Great Britain at the Dome in Brighton to receive a honourary degree 1966 / 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

MPX5142009: Labour politician and Prime Minister James Callaghan at the press conference over the Ulster crisis, 1969 / Bridgeman Images

MPX5142010: Harold Wilson on his visit to Russia 1968 / Bridgeman Images

MPX5142016: James Callaghan Prime Minister - July 1978 relaxes at Chequers with wife on their 40th Wedding anniversary.seen here with the Grandchildren / Bridgeman Images

MPX5142021: Three year old Cheryl Thomas looking at a sculptured monster at the National Exhibition of Children's Art. September 1968 / Bridgeman Images

MPX5142024: Primary School Children writing at desk with teacher in the background writing on a blackboard. 1964 / Bridgeman Images

MPX5142031: James Callaghan MP October 1964 out on the hustings in Cardiff South / 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

MPX5142051: Chancellor of the Exchequer James Callaghan MP May 1967 with his wife / Bridgeman Images

MPX5142055: James Callaghan British Prime Minister with his wife 1978 in garden at Chequers / Bridgeman Images

MPX5142057: James Callaghan British Prime Minister (R) 1978 with US Vice President Walter Mondale / Bridgeman Images

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

MPX5142076: Harold Wilson with members of the his local Labour Party Circa 1960 / Bridgeman Images

MPX5142078: Harold Wilson Prime Minister on a visit to the Daily Mirror 1965 seen here with High Cudlipp / Bridgeman Images

MPX5142079: Harold Wilson Prime Minister visiting the Daily Mirror 1965 / 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

MPX5142088: Harold Wilson Prime Minister leaving Euston for Liverpool to attend Daily Mirror Boom City dinner / Bridgeman Images

MPX5142094: Miss Pears competition, October 1976 / Bridgeman Images

MPX5142096: Prime Minister James Callaghan with his chancellor Denis Healey and Antony Crosland seen here boarding Concorde at Heatrow airport June 1976 / Bridgeman Images

MPX5142097: Old age pensioner Ellen Pert 101 years old rides in a fairground dive-bomber car ride. 16/06/1966 / Bridgeman Images

MPX5142102: Student nurses, 1966 / Bridgeman Images

MPX5141718: Princess Diana receives a Bouquet of roses Princess Of Wales Rose named after her from the British Lung Foundation April 1997 / Bridgeman Images

MPX5141726: Princess Diana at the Bravery Awards at the Savoy March 1997 / Bridgeman Images

MPX5141728: Princess Diana visits Portugal at a banquet hosted by the president at Ajuda Palace Lisbon February 1987 / Bridgeman Images

MPX5141738: Princess Diana in blue dress with flower pattern holding bouquet of flowers July 1990 / Bridgeman Images

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

MPX5141759: Chinese New Year Celebration Trafalgar Square London February 1977 / Bridgeman Images

MPX5141768: Princess Diana launches HMS Cornwall at Yarrow Shipbuilders Ltd Scotstown Glasgow October 1985 / Bridgeman Images