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Pro Telephon-Zürich
Production Company
5 titles
Produced Content
Produced Content
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en
Movie
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1937
Who Writes to Switzerland?
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en
Movie
•
1939
Men of the Alps
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en
Movie
•
1936
Message from Geneva
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en
Movie
•
1937
Line to the Tschierva Hut
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en
Movie
•
1937
We Live in Two Worlds
