BRIEF OHNE UMSCHLAG Bose, Carl August Graf Author: Bose, Carl August Graf Recipient: Haeckel, Ernst Dating: 15.08.1884
BRIEF OHNE UMSCHLAG Bose, Carl August Graf Author: Bose, Carl August Graf Recipient: Haeckel, Ernst Dating: 07.09.1884
BRIEF OHNE UMSCHLAG Bose, Carl August Graf Author: Bose, Carl August Graf Recipient: Haeckel, Ernst Dating: 11.10.1884
BRIEF [O.A.] Beetz, Friedrich Wilhelm Hubert von Author: Beetz, Friedrich Wilhelm Hubert von Recipient: Haeckel, Ernst Dating: 02.05.1884
BRIEF [O.A.] Curti, Theodor Author: Curti, Theodor Recipient: Haeckel, Ernst Corporation: Schweizerische Bundeskanzlei Dating: 15.03.1884
BRIEF [O.A.] Dennert, Eberhard Author: Dennert, Eberhard Recipient: Haeckel, Ernst Dating: 28.04.1884
BRIEF OHNE UMSCHLAG Carneri, Bartholomäus von Author: Carneri, Bartholomäus von Recipient: Haeckel, Ernst Dating: 19.01.1884
BRIEF OHNE UMSCHLAG Carneri, Bartholomäus von Author: Carneri, Bartholomäus von Recipient: Haeckel, Ernst Dating: 13.04.1884
