Helmholtz, Hermann von, 1821-1894.
Hermann Helmholtz letters and other papers, 1847-1891.
Consists of letters from Hermann Helmholtz to his first wife, Olga (von Velten) von Helmholtz (1826-1859) and a typescript memoir about her. Also includes letters from Hermann Helmholtz to Professor Hugo Kronecker, and letters from Anna (von Mohl) von Helmholtz (1834-1899), second wife of Helmholtz, to Hugo Kronecker and his wife.
Herman Ludwig Ferdinand von Helmholtz was a German scientist and philosopher.
Helmholtz, Anna von, 1834-1899.
Helmholtz, Hermann von, 1821-1894.
Memoirs. ftamc aat
AIP-ICOS
Harvard University. Houghton Library. Cambridge, MA 02138, USA.