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BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
30.04.1877
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
02.05.1877
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
20.05.1866
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
06.09.1866
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
14.10.1866
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
29.10.1866
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
16.06.1867
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
18.12.1866
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
06.02.1868
BRIEF [O.A.]
Haeckel, Karl
Author:
Haeckel, Karl
Recipient:
Haeckel, Ernst
Dating:
15.02.1868
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