Records of the Patent and Trademark Office. 1836 - 1978. Selected Patent Files. 1840 - 2005. 388116 - Calculating Machine - William S. Burroughs. 1885 - 1888. Drawing for a Calculating Machine
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Burroughs, William Seward, 1858?-1898
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William Burroughs received his A.B. from New York University in 1859. From the description of Student notebook, 1858. (New York University). WorldCat record id: 478161112 ...