Haußmann, Conrad
born 8. February 1857 in Stuttgart; died 11. February 1922 in StuttgartBrief von Conrad Haußmann an Hans Vaihinger, 15.02.1921
Nordhausen ; Stuttgart, 15.02.1921Brief von Conrad Haußmann an Hans Vaihinger, 14.04.1921
Stuttgart, 14.04.1921