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New Creative Relevant Search filters British Tabulating Machine Company Stock Photos and Images  (16) Narrow your search: Black & white | Cut Outs Page 1 of 1 Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Calculating machine, 1911. Artist: Bedford Lemere and Company. 1950s, historical, female office workers using an IBM 402 accounting machine. This large early computer read punched cards, data cards and was the main system of storing and reading data by companies and governments at this time. Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Tabulating machines in the punch room in a Sheffield Factory office, 1963. Artist: Michael Walters Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuild of Turing Bombe at Bletchley Park, used to help decipher WWII German-Enigma-Machine-encrypted secret messages Rebuilt Turing Bombe in action at Bletchley Park, showing rotation of upper row of drums and middle row of drums Rebuilt Turing Bombe in action at Bletchley Park, showing rotation of upper row of drums and middle row of drums Recent searches: Search Results for British Tabulating Machine Company Stock Photos and Images  (16) Page 1 of 1 1