Cornelius, Hans
born 1863 in München; died 1947 in MünchenBrief von Hans Cornelius an Hans Vaihinger, 05.03.1897
München, 05.03.1897Brief von Hans Cornelius an Hans Vaihinger, 21.11.1897
München, 21.11.1897Brief von Hans Cornelius an Hans Vaihinger, 21.09.1902
München, 21.09.1902Ostwald, Wilhelm
born 2. September 1853 in Riga; died 4. April 1932 in LeipzigBrief von Wilhelm Ostwald an Hans Vaihinger, 17.08.1894 [17.08.94] [17.08.1894]
Leipzig, 17.08.1894 [17.08.94] [17.08.1894]