BRIEF OHNE UMSCHLAG Hein, Reinhold Author: Hein, Reinhold Recipient: Haeckel, Ernst Dating: 06.04.1863
BRIEF OHNE UMSCHLAG Haeckel, Hermine Author: Haeckel, Hermine Recipient: Haeckel, Anna Dating: 09.09.1863
BRIEF OHNE UMSCHLAG Haeckel, Hermine Author: Haeckel, Hermine Recipient: Haeckel, Anna Dating: 10.12.1863
BRIEF OHNE UMSCHLAG Haeckel, Hermine Author: Haeckel, Hermine Recipient: Haeckel, Anna Dating: 12.11.1863
BRIEF OHNE UMSCHLAG Haeckel, Anna; Haeckel, Karl Author: Haeckel, Anna; Haeckel, Karl Recipient: Haeckel, Charlotte; Haeckel, Carl Gottlob Dating: 25.09.1863
Haeckel, Karl Author: Haeckel, Karl Recipient: Haeckel, Carl Gottlob; Haeckel, Charlotte Dating: 18.02.1863
BRIEF OHNE UMSCHLAG Haeckel, Karl Author: Haeckel, Karl Recipient: Haeckel, Carl Gottlob; Haeckel, Charlotte Dating: 21.02.1863