# OPERATION IVY

National Archives and Records Administration OPERATION IVY Office of Civil and Defense Mobilization. (1958 - 1961) ARC Identifier 46856 / Local Identifier 304.1. The first full-scale test of a thermonuclear device in the Pacific, 1952. Made possible by a donation from Edgar Nielsen.

- Kind: Educational
- Year: 1952
- By: National Archives and Records Administration
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.archives.arc.46856)
- Licence or status: [Public domain (Creative Commons dedication)](http://creativecommons.org/licenses/publicdomain/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

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.