A postage stamp honours quiet University of Waterloo professor who cracked Hitler’s ‘Tunny’ code

A postage stamp honours quiet University of Waterloo professor who cracked Hitler’s ‘Tunny’ code

The U.K.‘s Royal Mail will issue a stamp in honour of William Tutte, a legendary codebreaker at Bletchley Park during the Second World War who built the world’s first electronic computer. Tutte was also a renowned mathematician at the University of Waterloo.