Hartmann, J.
[Contributor];
Ambronn, Leopold
[Contributor];
Boll, Franz
[Contributor];
Flotow, Albrecht von
[Contributor];
Ginzel, Friedrich Karl
[Contributor];
Lecher, Ernst
[Contributor];
Graff, Kasimir
[Contributor];
Guthnick, Paul
[Contributor];
Hepperger, Josef von
[Contributor];
Kobold, Hermann
[Contributor];
Oppenheim, Samuel
[Contributor];
Pringsheim, Ernst
[Contributor];
Klein, Felix
[Contributor];
Hinneberg, Paul
[Editor]