File:Hppost4.jpg
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Size of this preview: 486 × 599 pixels. Other resolutions: 195 × 240 pixels | 389 × 480 pixels | 650 × 801 pixels.
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| Description |
English: "These posters were produced at Oak Ridge National Laboratory in 1947. The purpose of the posters was to remind personnel of radiation safety practices and also to let them know what the term "Health Physics" meant, i.e. radiation protection. In 1947 the term was only 4 years old and no less confusing then than now." |
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| Source | http://www.orau.org/ptp/collection/hpposters/hpposters.htm |
| Author | "These posters were produced at Oak Ridge National Laboratory in 1947." |
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:47, 8 December 2014 | | 650 × 801 (57 KB) | Limulus (talk | contribs) | User created page with UploadWizard |
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