John_Challens.jpg (312 × 318 pixels, file size: 18 KB, MIME type: image/jpeg)
Summary
[edit]Description | John Challens, scientific superintendent, Operation Grapple nuclear tests, Christmas Island, 1957 |
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Author or copyright owner |
Atomic Weapons Research Establishment |
Source (WP:NFCC#4) | Original publication: 1957 Immediate source: Christmas Island Cracker, pp. 252-253 |
Date of publication | 1957 |
Use in article (WP:NFCC#7) | John Challens |
Purpose of use in article (WP:NFCC#8) | for visual identification of the person in question, at the top of his/her biographical article |
Not replaceable with free media because (WP:NFCC#1) |
Subject died in 2002 |
Minimal use (WP:NFCC#3) | Low-resolution image |
Respect for commercial opportunities (WP:NFCC#2) |
Low-resolution image |
Other information | The subject of the photograph has been deceased since: 2002 |
Fair useFair use of copyrighted material in the context of John Challens//en.wikipedia.org/wiki/File:John_Challens.jpgtrue |
Licensing
[edit]File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:40, 20 January 2017 | 312 × 318 (18 KB) | DatBot (talk | contribs) | Reduce size of non-free image (BOT - disable) | |
22:54, 14 January 2017 | No thumbnail | 1,044 × 1,066 (249 KB) | Hawkeye7 (talk | contribs) | Uploading a non-free historic portrait using File Upload Wizard |
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File usage
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