Koch, Gottfried
[Editor];
Rosenfeld, W.
[Other];
Trockels, Wilhelm
[Other];
Groebe, Paul
[Other];
Apel, H.
[Other];
Gebauer, Johannes Heinrich
[Other];
Kern, Reinold
[Other];
Lenschau, Thomas
[Other];
Oszwald, Robert Paul
[Other];
Pape, P.
[Other];
Reichart, W.
[Other]