Costante Borsari, Hedwig Braus, Regina Conti, Fritz Deringer, Gertrud Escher …

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Costante Borsari, Hedwig Braus, Regina Conti, Fritz Deringer, Gertrud Escher, Dora Hauth, Ernst Leuenberger, Margherita Osswald-Toppi, Paul Perrelet, Alfred Schuhmacher, Ernst Staub, Johannes Weber, Willi Wenk, Oskar Kokoschka