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File:Schlüsselgerät 39.jpg

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Schlüsselgerät_39.jpg (360 × 277 pixels, file size: 23 KB, MIME type: image/jpeg)

Summary

[edit]
Media data and Non-free use rationale
Description Schlüsselgerät 39 cipher device.
Author or
copyright owner
Unknown
Source (WP:NFCC#4) Mowry, David P. (2014). German Cipher Machines of World War II (PDF). NSA. p. 19.
Date of publication Unknown
Use in article (WP:NFCC#7) Schlüsselgerät 39
Purpose of use in article (WP:NFCC#8) For visual identification of the object of the article. The article as a whole is dedicated specifically to a discussion of this work.
Not replaceable with
free media because
(WP:NFCC#1)
No public domain images available.
Minimal use (WP:NFCC#3) Image is in black and white.
Respect for
commercial opportunities
(WP:NFCC#2)
No other image available.
Other information This is the only known image of a machine which no longer exists.
Fair useFair use of copyrighted material in the context of Schlüsselgerät 39//en.wikipedia.org/wiki/File:Schl%C3%BCsselger%C3%A4t_39.jpgtrue

Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current22:09, 12 September 2018Thumbnail for version as of 22:09, 12 September 2018360 × 277 (23 KB)DatBot (talk | contribs)Reduce size of non-free image (BOT - disable)
14:06, 12 September 2018No thumbnail1,280 × 985 (240 KB)Scope creep (talk | contribs)Uploading a non-free work, as object of commentary using File Upload Wizard

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