Short191911 min

Carborundum

Unknown (director) / Goldwyn Films (producer)

WarHistoryPropaganda

At the Open Images (Netherlands Institute for Sound and Vision)

Open Images is not answering just now; this film's record is kept here.

About

An informational film about the production of silicon carbide, a synthetic mineral.

Archive
Open Images (Netherlands Institute for Sound and Vision), in Open Images (Netherlands Institute for Sound and Vision)
Licence or status
Public Domain Mark 1.0, as the Open Images (Netherlands Institute for Sound and Vision) states it.
Credit
Unknown (director) / Goldwyn Films (producer)
Language
English
Country
Netherlands
Who can watch
The archive gives no rating. Invisible Network shows it to Teens profiles and older, judged from its collection and subjects. How films are placed