Forces in molecules. Offprint from: Physical Review, Second Series, Vol. 56, No. 4, August 15, 1939

by Richard Phillips Feynman

$30,000 · Offered by Sophia Rare Books

First edition · Signed

Lancaster, PA & New York, NY: American Institute of Physics for the American Physical Society, 1939 . First edition, extremely rare offprint, inscribed by Feynman, of Feynman’s senior undergraduate thesis at MIT, a fundamental discovery “that has played an important role in theoretical chemistry and condensed matter physics” Selected Papers, p. 1 , published when

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