Ball, Hugo (1886-1927)(3)
Hildebrand, Maria Anna (1881-1952)(3)
Schütt-Hennings, Annemarie (1906-1987)(3)
Ball-Hennings, Emmy (1885-1948)(1)
Schweizerisches Literaturarchiv (SLA)(3)
Adressat(3)
Bestandshaltende Institution(3)
Verfasser(3)
