Noah, and his potatoes at the Lord Mayor's show. Sir Harry Twyford, the new Lord Mayor of London, started his year of office, with the annual Lord Mayor's procession through the City. There was a spectacular Empire pageant, military detachments and a large variety of floats. Photo shows, the Potato Marketing Board's table, which depicted the Noah family about to embark on the Ark and taking care to have plenty of potatoes on board 09 November 1937