Ammann, Benno (1904-1986)(1)
Camenzind, Maria Caecilia(1)
Mutual Broadcasting System New York(1)
National Broadcasting Company. Central European Office (New York, NY)(1)
Teatro dell'opera di Roma(1)
Basel UB(1)
Adressat(1)
Bestandshaltende Einrichtung(1)
Verfasser(1)
Autograf(1)
Briefsammlung(1)
Handschrift(1)
Rom(1)
