Jean-Martin CHARCOT (1825-1893). Photograph with autograph dedication signed; framed, sight 25 x 19 cm. Beautiful profile portrait, dedicated at the bottom: "to my colleague and friend Dr. F. Franck, 1890. M.Charcot". On the side, large signature of his wife (née Victoire-Augustine Laurent-Richard): "Jehanne Charcot". Framed below the photograph is a visiting card from Doctor Charcot with a few autographed lines.