Briefe
10.09.1924
Freud, Sigmund –
Brunswick, Mark
01.01.1929
Freud, Sigmund –
Brunswick, Mark
01.02.1929
Freud, Sigmund –
Brunswick, Mark
31.12.1934
Freud, Sigmund –
Brunswick, Mark
31.12.1936
Freud, Sigmund –
Brunswick, Mark
31.12.1937
Freud, Sigmund –
Brunswick, Mark