- Adam, W., jun. (1)
- Biebel, Benno (1)
- Bolz, K. (2)
- Bolze, Richard (1)
- Boss, Ulrich (1)
- Charlottenburg, Frank (1)
- Coler (1)
- Ehrlich (1)
- Forgbart, Erhard (1)
- Forgbert, Erhard (5)
- Freiberg, Georg (1)
- Friedberg, Hans (1)
- Friedrich, W. (1)
- Frobenius (1)
- Genslen (1)
- Gimpel, K. (1)
- HE (3)
- Hammer, P. (1)
- Kapruka, F. (1)
- Kobler, Max (4)