(G som i hemlig)

Content: 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.

Countries:

Genres:

Documentary

Runtime:

43 minutes

Year:

1994

Directors:

Olle Häger

Actors:

Crews:

Director

Writer

Writer