French physician and anthropologist (1824–1880) who discovered the seat of motor control of speech in the brain. ALS in French, signed “P. Broca,” four pages on two adjoining sheets, 4 x 5, embossed personal letterhead, June 20, 1867. Broca writes from Paris to Aram, mentioning “Jeanne,” a new professor, and the Anthropological Society. A few tiny marginal spots and a hint of subtle soiling, otherwise fine condition. R&R COA.
