Released
G som i hemlig
March 3 1994 (almost 31 years ago)Rating
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- Director: Olle Häger
- Genre: Documentary
- Runtime: 43 m
About the Siemens Geheimschreiber - G printer - a crypto machine that Hitler's engineers designed in the 30's. The mathematician Arne Beurling at Uppsala University revealed the G-printer's secret.
