JCB (company) photography. The logo was designed by Leslie Smith, and is off-set at 18 degrees from the horizontal and 22 degrees from the vertical—the angles Joe Bamford liked. To demonstrate his faith in the hydraulic fail safes on JCB machines (which lock the arms in the event of a loss of hydraulic pressure, preventing them from crashing to the ground), Joe Cyril Bamford arranged to have several backhoes raise themselves up on their arms, and drove his car beneath them. This has since developed into a world-famous demonstration of the versatility of the backhoe configuration. The JCB display team (JCB Dancing
Cyril Dumpleton Cyril Dumpleton Cyril Walter Dumpleton (25 June 1897 – 1 October 1966) was a British Labour Party politician who served as the Member of Parliament (MP) for the St Albans division of Hertfordshire from 1945 to 1950. Dumpleton was born in St Albans, the son of Walter Dumpleton, and was educated at an elementary school. In 1920 he married Louise Lefevre, the daughter of Charles Lefevre from Birmingham. He was a member of the Society of Friends (known as "Quakers"). During World War I, Dumpleton served with the Royal Naval Air Service and the Royal Air Force, and later became