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English physicist, mathematician, and astronomer (1643–1727), widely regarded as the most influential figure in the history of science, whose ideas and discoveries, including calculus, the laws of gravitation and motion, and observations on the nature of light and optics, earned him a place among the most profound geniuses in the history of mankind. Sought-after ink signature, "Is. Newton,” on an off-white 2.25 x .75 slip, archivally matted and framed with an engraved portrait to an overall size of 11.75 x 16.5. In very good to fine condition, with two areas of toning, and a tear touching the last letter of the signature.
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