Walter Mittelholzer - Eine Schweizer Pioniergeschichte
- Ел: 2015
- Ил: Switzerland
- Жанр: Documentary
- Студия:
- Төп сүз: africa, photography, switzerland, ethiopia, aviation, pioneer, airline, flight attendant, 1920s, 1930s, swissair, mittelholzer
- Директор: Risa Chiappori
- Ролик: Henry Wydler, Joe Bischofberger, Hugo Ruoss, Andreas Eppenberger, Robert Naville
