Anthony E. Pratt manufacture it. It was Waddingtons who renamed the game Cluedo (a combination of "Clue" and ""Ludo"", a Latin word meaning "I play"). But material shortages in post-war Britain meant the game did not go into production until 1949. Pratt was granted patent GB586817 'Improvements in Board Games' on 1 April 1947. After the end of the Second World War Pratt entered the British Civil Service working for the Ministry of Labour helping demobbed servicemen and women to return to peacetime work. In 1953, four years after Cluedo first went on sale, Waddingtons told Pratt that the game was not selling
E. J. Pratt Victoria University library currently bears his name, as do the University's E.J. Pratt Medal and Prize for poetry. Winners of the award include Margaret Atwood in 1961 and Michael Ondaatje in 1966. The E. J. Pratt Chair in Canadian Literature was created in his name by the University of Toronto in 2003. The chair has been held since its founding by George Elliot Clarke. E. J. Pratt Edwin John Dove Pratt, (February 4, 1882 – April 26, 1964), who published as E. J. Pratt, was "the leading Canadian poet of his time." He was a Canadian poet from Newfoundland who