Storyline
Walter Noss is ruined trying to find malleable copper to make material for German torpedoes. One day, in a secret compartment of an old chest, he finds a document from an ancestor describing the formula for this malleable copper.
Released
1/1/1918
Runtime
1h 32min
Director
Genre
Status
Released
Language
German
Production
Heinz Karl Heiland-Film
Cast
