Pioneering British mathematician and mechanical engineer (1791–1871) whose “Difference Engine” and “Analytical Engine” are generally acknowledged as the first programmable computers. ALS, one page, 3 x 3.75, May 28 [no year]. Babbage writes to an unknown woman. In part: “Many thanks for your invitation to the Asiatic on Sunday. I very much regret the improbability of attending as that evening is already full of engagements.” Scattered tiny ink spatters, otherwise fine condition. R&R COA.
