DR. BAESSLER in Regenwalde, PROF. BERTÉ IN CATANIA, PROF. BIZZOZERO IN
TURIN, DR. CHR. BOHR IN KOPENHAGEN, PROF. E. DRECHSEL IN LEIPZIG, Prof.
FÜRST IN LUND, PROF. HOYER IN WARSCHAU, DR. KEIBEL IN FREIBURG, PROF.
F. KLUG IN KLAUSENBURG, PROF. LUKJANOW IN WARSCHAU, DR. MEHNERT IN
STRASSBURG, PROF. NAWROCKI IN WARSCHAU, PROF. W. ROUX IN INNSBRUCK, PROF.
EMIL SCHMIDT IN LEIPZIG, DR. WILH. SCHÖN IN LEIPZIG, PROF. B. SOLGER IN
GREIFSWALD, DR. WENCKEBACH IN AMSTERDAM, PROF. ZACHARIAS IN STRASSBURG,
DR. R. ZANDER IN KÖNIGSBERG