ILLUSTRATIONS 



PAGE 



CLAUDE BERNARD . 351 



LAENNEC, INVENTOR OF THE STETHOSCOPE, AT THE NECKER 



HOSPITAL, PARIS 357 



RUDOLF VIRCHOW 364 



WILLIAM T. G. MORTON 367 



CRAWFORD W. LONG 371 



THEODOR SCHWANN 377 



SIR JOSEPH LISTER , ?' . . . 383 



LOUIS PASTEUR , "','. . . . 391 



PINEL AT LA SALPETRIERE, IN 1795, RELEASING THE INSANE 



FROM THEIR MANACLES ... . . . 397 



SIR CHARLES BELL / . . . . 402 



FRANgOIS MAGENDIE 403 



EMIL DU BOIS-REYMOND 408 



GUSTAV THEODOR FECHNER 413 



JEAN MARTIN CHARCOT V . * . . . 416 



PAUL BROCA , 421 



