Skip to main content
Main navigation
Homepage
Project
Volumes
Letters
Team
de
en
Enter search term
search
13 results
Suche einschränken
Sort by:
Relevance
Author
Recipient
Year of origin descending
Year of origin ascending
Authoring institution
Recipient institution
1–10
of 13
1
2
Authors
Search Authors
Suchen
Recipients
Search Recipients
Suchen
Authoring institutions
Search Authoring institutions
Suchen
Recipient institutions
Search Recipient institutions
Suchen
Close
BRIEF [O.A.]
Fischer, Otto
Author:
Fischer, Otto
Recipient:
Haeckel, Ernst
Dating:
15.02.1918
BRIEF [O.A.]
Fischer, Otto
Author:
Fischer, Otto
Recipient:
Haeckel, Ernst
Dating:
15.02.1919
POSTKARTE
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
06.04.1900
POSTKARTE
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
08.04.1900
BRIEF [O.A.]
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
14.04.1900
BRIEF [O.A.]
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
21.04.1900
POSTKARTE
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
29.04.1900
BRIEF [O.A.]
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
06.05.1900
BRIEF [O.A.]
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
09.05.1900
BRIEF [O.A.]
Borngräber, Otto
Author:
Borngräber, Otto
Recipient:
Haeckel, Ernst
Dating:
12.05.1900
1–10
of 13
1
2