242 results
1–10 of 242
1 2 3 4 5
BRIEF [O.A.]

Frenzel, Hermann

Author:
Frenzel, Hermann
Recipient:
Haeckel, Ernst
Dating:
27.06.1914
BRIEF [O.A.]

Geist, Hermann

Author:
Geist, Hermann
Recipient:
Haeckel, Ernst
Dating:
12.10.1899
BRIEF [O.A.]

Geist, Hermann

Author:
Geist, Hermann
Recipient:
Haeckel, Ernst
Dating:
08.12.1899
BRIEF [O.A.]

Geist, Hermann

Author:
Geist, Hermann
Recipient:
Haeckel, Ernst
Dating:
09.01.1900
BRIEF [O.A.]

Francke, Otto

Author:
Francke, Otto
Recipient:
Haeckel, Ernst
Dating:
25.02.1907
BRIEF [O.A.]

Francke, Otto

Author:
Francke, Otto
Recipient:
Haeckel, Ernst
Dating:
03.03.1907
BRIEF [O.A.]

Fröbel, Karl

Author:
Fröbel, Karl
Recipient:
Haeckel, Ernst
Dating:
12.04.1885
BRIEF [O.A.]

Eggeling, Otto

Author:
Eggeling, Otto
Recipient:
Haeckel, Ernst
Dating:
13.02.1904
BRIEF [O.A.]

Faber, Emily M...

Author:
Faber, Emily M...
Recipient:
Haeckel, Ernst
Dating:
22.02.1912
BRIEF [O.A.]

Glück, Viktor

Author:
Glück, Viktor
Recipient:
Haeckel, Ernst
Dating:
16.05.1911
1–10 of 242
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