
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.
0.0
0 reviewsRuntime: 92 min.
Budget: N/A
Revenue: N/A
Release Date: 1918-01-01
Director(s): Heinz Karl Heiland
Production: Heinz Karl Heiland-Film
Languages: No Language
IMDB: tt0452938