BRIEF [O.A.] Schmeltz, J... D... C... Author: Schmeltz, J... D... C... Recipient: Haeckel, Ernst Corporation: Museum Godeffroy Dating: 24.03.1881
BRIEF [O.A.] Schmeltz, J... D... C... Author: Schmeltz, J... D... C... Recipient: Haeckel, Ernst Corporation: Museum Godeffroy Dating: 01.03.1881
DOKUMENT Bose, Louise Gräfin von, geb. Gräfin von Reichenbach-Leschwitz Author: Bose, Louise Gräfin von, geb. Gräfin von Reichenbach-Leschwitz Recipient: Haeckel, Ernst Dating: 02.12.1881
BRIEF OHNE UMSCHLAG Haeckel, Charlotte Author: Haeckel, Charlotte Recipient: Haeckel, Ernst Dating: vor 19.11.1881
BRIEF OHNE UMSCHLAG Haeckel, Charlotte Author: Haeckel, Charlotte Recipient: Haeckel, Ernst Dating: 14.01.1881
BRIEF OHNE UMSCHLAG Haeckel, Charlotte Author: Haeckel, Charlotte Recipient: Haeckel, Ernst Dating: 25.01.1881