RARE MANUSCRIPT LEAF OF CALCULATIONS, WRITTEN ENTIRELY IN NOBEL PRIZE-WINNING PHYSICIST RICHARD FEYNMAN'S HAND
FEYNMAN, Richard P. Manuscript leaf. No place, no date.
Fascinating and rare manuscript leaf of mathematical calculations, very likely lecture notes for a graduate course that Feynman taught on the mathematical methods of physics at Caltech during the early 1970s, written on the recto entirely in Richard Feynman's hand. $12,500.