Helmholtz, Hermann von, 1821-1894
Hermann von Helmholtz papers, 1840-1894.
Manuscripts; working papers; letters.
German physicist; physiologist; discovered (with Robert Mayer) the law of conservation of energy; first president of the Physikalisch-technischen Reichanstalt.
Physicists -- Germany. lcsh
Physiologist -- Germany. lcsh
AIP-ICOS
Archiv der Berlin-Brandenburgische Akademie der Wissenschaften. JgĖerstrasse 22/23, 10117 Berlin