Hill lives!. (1930 - 1939)
Availability of videosources
Needs clarification of possibility of digitizing in HD.
Production and instructive film.
The film is in the form of an engineer talks with the miners, who had just survived the collapse of the mine.
The conversation is illustrated by diagrams drift device.
About fixtures in hard coal mines in order to protect from falls
Key wordsGermany, mine, movie industry