Baumgärtner, Klaus (1931-2003)(3)
Klemm, Eberhardt (1929-1991)(3)
Menzhausen, Joachim (1930-2019)(3)
Baumgärtner, Klaus (1931-2003) [vermutlich](1)
Baumgärtner, Sabine (1929-2018)(1)
British Railways (London) (1948-1968)(1)
Deutsche Akademie der Wissenschaften zu Berlin (1946-1972)(1)