Köster, Albert
born 7. November 1862 in Hamburg; died 29. May 1924 in LeipzigBrief von Albert Köster an Hans Vaihinger, 24.11.1919
Leipzig, 24.11.1919Niebergall, Friedrich
born 20. March 1866 in Kirn; died 20. September 1932 in MarburgBrief von Friedrich Niebergall an Hans Vaihinger, 01.01.1925 [1.1.25]
Marburg, 01.01.1925 [1.1.25]Brief von Friedrich Niebergall an Hans Vaihinger, 06.05.1926 [6.5.26]
Marburg, 06.05.1926 [6.5.26]Brief von Friedrich Niebergall an Hans Vaihinger, 15.06.1932 [15.6.32]
Marburg, 15.06.1932 [15.6.32]Weissermel, Waldemar
born 7. July 1870 in Groß-Kruschin; died 28. December 1943 in Eberswalde
Geologische und paläontolgische Beiträge zur Kenntnis der Lüderitzbuchter Diamantablagerungen
Berlin : Geologische Landesanst., 1913Wobbermin, Georg
born 27. October 1869 in Stettin; died 15. October 1943 in BerlinBrief von Georg Wobbermin an Hans Vaihinger, 23.12.1924
Göttingen, 23.12.1924