Calculator of Blaise Pascal 1600s a mechanical device for adding and subtracting. Hand-colored woodcut
Hand colored woodcut of a 19th-century illustration
Size: 4750px × 2568px
Photo credit: © North Wind Picture Archives / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -fashioned, 1600s, 17th, adding, arithmetic, blaise, calculator, century, compute, europe, european, france, french, gear, heritage, historic, history, invention, machine, math, mathematics, mechanical, pascal, technology, traditional, vintage
