Yours

Short195222 min640×360

Operation Greenhouse

Lookout Mountain Air Force Station

War

At the Internet Archive

Clips are not offered for this film: the US renewal records do not settle it.

Not offered: its uploader marks it public domain, and the US Copyright Office's records do not settle that it is (a record that may be another film's, a film first published abroad, a year when renewal was automatic, or a country they do not name). Unclear is not offered. Open it at the Internet Archive.

About

Listed at the National Archives as " Operation Greenhouse, 1952 " but Operation Greenhouse was in 1951. No National Archives description. AEC " 16mm film combined catalog " description: "Operation Greenhouse: Produced by the USAEC and the Lookout Mountain Air Force Station, USAF. For sale by DuArt Film Laboratories, at $79.67 per print. This nontechnical film, for intermediate through college-level audiences, describes joint USAEC and Department of Defense scientific and technical operations during proof-testing of weapons at the USAEC Pacific Proving Grounds during spring 1951. It shows the effects of blast and heat on structures, aircraft, and various other items used by the Department of Defense and Federal Civil Defense Administration." National Archives Identifier: 88211 source file isn't in the greatest shape.

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

Archive
Internet Archive, in Short films
Licence or status
Public Domain Mark 1.0, as the Internet Archive states it.
Credit
Lookout Mountain Air Force Station
Language
English
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