Somehow, after all those years, Babbage found his way to the auction and purchased the dancer for thirty-five pounds. He refurbished the machine and put it on display in his Marylebone town house, a few feet away from the Difference Engine. In a sense, the two machines belonged to different centuries: the dancer was the epitome of Enlightenment-era fantasy; the Difference Engine an augur of late twentieth-century computation.

