Detail, Babbage's Difference Engine No. 1, 1839 (f0rbe5) Tags: uk england building london museum computer 350d engine machine icon science difference tables government british kensington iconic mathematical sciencemuseum no1 2007 babbage differenceengine celebrated prehistory charlesbabbage 1833 mathematician 1823 britishgovernment errorfree automaticcalculator earliestautomaticcalculator errorfreemathematicaltables mathematicaltables
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