Heffter, Arthur
born 15. June 1859 in Leipzig; died 8. February 1925 in BerlinHis, Wilhelm
born 9. July 1831 in Basel; died 1. May 1904 in LeipzigBrief von Wilhelm His an Hans Vaihinger, o.D. [o.D.]
o.O., o.D. [o.D.]Hönigswald, Richard
born 18. July 1875 in Magyaróvár; died 11. July 1947 in New Haven, Conn.Brief von Richard Hönigswald an Hans Vaihinger, 17.05.1900 [17.05.1900]
Wien, 17.05.1900 [17.05.1900]Brief von Richard Hönigswald an Hans Vaihinger, 28.05.1900 [28.05.1900]
Wien, 28.05.1900 [28.05.1900]Brief von Richard Hönigswald an Hans Vaihinger, 28.06.1900 [28.06.1900]
Wien, 28.06.1900 [28.06.1900]