CHARLES BABBAGE - AUTOGRAPH NOTE SIGNED 5/23 - HFSID 350482
Price: $2,500.00
CHARLES BABBAGE
The famed mathematician sends a dinner invitation.
Third Person ANS: "Mr. Babbage", 1p, 3½ x 3¾. Dorset St., (no year) May 23. In full:
"Mr. Babbage will have the honor of dining with Mr & Mrs Strutt on Saturday the 11th
June". Charles Babbage (1791-1871) is known as the "Father of Computing" for his
ideas about building an analytical engine, the predecessor of the digital computer. He
proposed operations research that involved the idea of using machines to perform routine
mathematical operations, eliminating errors in human calculation. By 1825, he had developed a
machine that was capable of calculating up to 20 decimals. Plans formulated by Babbage in the
mid-1830s became the basis for the computers that emerged in the 1940s and 1950s. Lightly
stained at upper right blank corner. Fine condition. Framed to an overall size of 27½ x 16¼.
Frame exhibits wearing at corners.
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