POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 15.02.1915
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 29.12.1915
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 15.02.1916
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 19.04.1905
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: ??.02.1908
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 12.02.1907
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 18.11.1907
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: ??.02.1908
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 13.02.1913
POSTKARTE Krausse, Anton Hermann Author: Krausse, Anton Hermann Recipient: Haeckel, Ernst Dating: 12.02.1914