Arco, Georg von
born 30. August 1869 in Gorzyce (Oberschlesien); died 5. May 1940 in BerlinBrief von Georg von Arco an Hans Vaihinger, 25.04.1927
Berlin, 25.04.1927Einstein, Albert
born 14. March 1879 in Ulm; died 18. April 1955 in Princeton, NJBrief von Albert Einstein an Hans Vaihinger, 03.05.1919 [03.05.1919]
Berlin, 03.05.1919 [03.05.1919]Brief von Albert Einstein an Hans Vaihinger, 30.06.1921 [30.06.1921]
Berlin, 30.06.1921 [30.06.1921]Brief von Max Planck an Adolf Erman
Planck, 07.06.1934Hanle, Wilhelm
born 13. January 1901 in Mannheim; died 29. April 1993 in GießenNernst, Walther
born 25. June 1864 in Briesen (Bromberg); died 18. November 1941 in NiwicaBrief von Walther Nernst an Adolf Erman
Zibelle, 02.09.1934Planck, Max
born 23. April 1858 in Kiel; died 4. October 1947 in GöttingenBrief von Max Planck an Adolf Erman
Grunewald, 16.07.1915Brief von Max Planck an Adolf Erman
Grunewald, 20.07.1915Brief von Max Planck an Adolf Erman
Grunewald, 30.04.1933Ramsauer, Carl
born 6. February 1879 in Oldenburg-Osternburg; died 24. December 1955 in Berlin