Yours

Educational200614 min320×240

Supervising the Unimaginable

Mine Safety and Health Administration

Education

At the Internet Archive

Clips are not offered for this film: a public-domain mark that nothing bears out (no year, or a year no US term has left).

Not offered: its uploader or archive marks it public domain, and nothing the site holds bears that out (its record gives no year, or a year from 1978 on, which no US term has left), so where it is free is not known. Unclear is not offered. Open it at the Internet Archive.

About

Mine Safety and Health Administration

Supervising the Unimaginable DVD566 - 2006 This DVD was produced by American Infrastructure and Martin Stone Quarries. Everyone tries to lead responsibly. Will you look at things differently after you've experienced a fatality on your watch? Hear it from three managers from different companies who have been there.

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in FedFlix: US government films
Licence or status
Public domain (Creative Commons dedication), as the Internet Archive states it.
Credit
Mine Safety and Health Administration
Language
English
Who can watch
The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed