Kiepert, Ludwig (1846 - 1934) Stegemann, Max.
Rietschel, Hermann (1847 - 1914)
Blum, Alfred (1847 - 1920) Barkhausen, Georg (1849 - 1923) Borries, August von (1852 - 1906)
Blum, Alfred (1847 - 1920) Barkhausen, Georg (1849 - 1923) Borries, August von (1852 - 1906)
Faraday, Michael (1791 - 1867) Oettingen, A. J. von (1836-1920)
Faraday, Michael (1791 - 1867) Oettingen, A. J. von (1836-1920)
Mauke, Adolf (1836 - 1899)
Serret, Joseph Alfred (1819 - 1885) Harnack, Axel (1851-1888) Bohlmann, Georg (1869-1928)