Period. 
1840 
1850 
A HARD-WORKING DIET. 
Anatomists and Physiologists. 
Volkmann, 1801-1877. 
Schroeder van der Kolk, 
1797-1862. 
CLAUDE BERNARD, 1813- 
1878 
(Vaso motor nerves). 
SCHWANN, #8. 1810 
(Cell theory). 
John Reid, 1809-1849. 
JOHN GoopsIR, 1814-1867 
(Secretion). 
FECHNER, #. 1801 
(Psycho-physik). 
Carpenter. 
Bowman. 
Henle. 
Wasmann. 
Ranke. 
Ludwig. 
Von Helmholtz. 
Donders. 
Briicke. 
Brown-Sequard. 
Du Bois Reymond. 
Schiff. 
Lister. 
Vulpian. 
Vierordt. 
Huxley. 
Pettenkofer. 
Czermak. 
Lothar Meyer. 
Representatives of Collateral 
Sciences. 
Frémy, 0. 1814. 
Listing, 4. 1808. 
Melloni, 1798-1854. 
Amici, 0. 1786. 
Balard, 6. 1802. 
Von Bibra, 4. 1806. 
Boussingault, 4. 1802. 
Christison, 1779-1880. 
Mulder, 4. 1802. 
Gassiot, 3. 1797. 
Dumas &. 1800. 
Foucault, 4. 1819. 
Gorup Von Besanez, 6. 1817. 
Thomas Graham, 4. 1805. 
Lord Justice Grove. 
A. W. Hofmann. 
J. P. Joule: 
Lehmann, 4. 1812. 
W. H. Miller, 4. 1801. 
J. R. Mayer, 4. 1814. 
Regnault, d. 1810. 
Liebig, 1803-1873. 
Draper, 1811-1882. 
Andrews, 4. 1813. 
Bunsen, J. 1811. 
Cahours, 0. 1813. 
Kopp, 8. 1817. 
Wertheim, 1815-1861. 
A. E. Becquerel. 
A. Beer. 
Berthelot. 
Sylvester. 
Clausius. 
Tyndall. 
Kekule. 
Kirchoff. 
Knoblauch. 
Moleschott. 
Pasteur. 
Frankland. 
Lyon Playfair. 
Lawes & Gilbert. 
