A small 56-page notebook, purchased at a Cambridge stationery shop in the early 1940s, may fetch a seven-figure sum when it goes on sale at Bonhams auction house Monday April 13. The manuscript played ...
Rare notebooks of Alan Turing’s unpublished code-breaking work during the Second World War have been saved for the nation thanks to a charity campaign. The handwritten notes document Turing’s “Delilah ...
A notebook belonging to Alan Turing is expected to fetch at least $1 million (£659,000) at auction. The notebook dates from 1942 when the mathematical genius and father of the computing age was ...
Turing's journal was kept while he helped build the Bombe Machine, a device used to encrypt Nazi codes. ALESSIA PIERDOMENICO/Reuters/Corbis Alan Turing is known for ...