U.S. Bureau of the Census computer operator pointing out the interior mechanism of the punched card sorter, ca. 1940. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-us-bureau-of-the-census-computer-operator-pointing-out-the-interior-59780535.html
RMDD76K3–U.S. Bureau of the Census computer operator pointing out the interior mechanism of the punched card sorter, ca. 1940.
1940 ca., GREAT BRITAIN : The british mathematician ALAN Mathison TURING ( 1912 - 1954 ), inventor of decoder machine for ENIGMA CODE during the World War II when Nazi U-Boat blocked the Britain . Unknown photographer .- COMPUTER - WAR HERO - EROE DI GUERRA - MATEMATICO - MATEMATICA - INTELLIGENZA ARTIFICIALE - LGBT - VICTIM - GAY - HOMOSEXUAL - HOMOSEXUALITY - omosessuale - omosessualità - portrait - ritratto --- Archivio GBB Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/1940-ca-great-britain-the-british-mathematician-alan-mathison-turing-1912-1954-inventor-of-decoder-machine-for-enigma-code-during-the-world-war-ii-when-nazi-u-boat-blocked-the-britain-unknown-photographer-computer-war-hero-eroe-di-guerra-matematico-matematica-intelligenza-artificiale-lgbt-victim-gay-homosexual-homosexuality-omosessuale-omosessualit-portrait-ritratto-archivio-gbb-image373265454.html
RM2CK7KW2–1940 ca., GREAT BRITAIN : The british mathematician ALAN Mathison TURING ( 1912 - 1954 ), inventor of decoder machine for ENIGMA CODE during the World War II when Nazi U-Boat blocked the Britain . Unknown photographer .- COMPUTER - WAR HERO - EROE DI GUERRA - MATEMATICO - MATEMATICA - INTELLIGENZA ARTIFICIALE - LGBT - VICTIM - GAY - HOMOSEXUAL - HOMOSEXUALITY - omosessuale - omosessualità - portrait - ritratto --- Archivio GBB
U.S. Bureau of the Census computer operator at a punch card sorter, ca. 1940. (BSLOC 2013 8 187) Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-us-bureau-of-the-census-computer-operator-at-a-punch-card-sorter-ca-59780539.html
RMDD76K7–U.S. Bureau of the Census computer operator at a punch card sorter, ca. 1940. (BSLOC 2013 8 187)
Close up of mechanism used to make precise holes on computer punch cards at U.S. Bureau of the Census, ca. 1940. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-close-up-of-mechanism-used-to-make-precise-holes-on-computer-punch-59780527.html
RMDD76JR–Close up of mechanism used to make precise holes on computer punch cards at U.S. Bureau of the Census, ca. 1940.
U.S. Census workers transferring birth records to a computer punch cards, ca. 1940. (BSLOC 2013 8 185) Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-us-census-workers-transferring-birth-records-to-a-computer-punch-cards-59780532.html
RMDD76K0–U.S. Census workers transferring birth records to a computer punch cards, ca. 1940. (BSLOC 2013 8 185)
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