File:SnowballSuffield500t.jpg
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Captions
Captions
Operation Snowball detonation
Summary
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| Description |
English: 500 tons of TNT are detonated at Suffield Experimental Station, Alberta on July 17, 1964 as part of Operation Snowball. Black smoke in the background is from burning crude oil to produce a better background for contrast. |
| Date | Taken on 17 July 1964 |
| Source | History of Shock Waves, Explosions and Impact: A Chronological and Biographical Reference, Peter O. K. Krehl p 992 |
| Author | Defence Research Board currently Defence Research and Development Canada |
Licensing
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This Canadian work is in the public domain in Canada because its copyright has expired due to one of the following:
it was not subject to Crown copyright, and
 You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:36, 14 May 2017 | | 1,129 × 706 (321 KB) | Crazytrain411 (talk | contribs) | User created page with UploadWizard |
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