File:Photostore chip closeup.jpg

Photostore_chip_closeup.jpg(354 × 281 pixels, file size: 26 KB, MIME type: image/jpeg)

Summary edit

Media data and Non-free use rationale
Description Close up image of a single "chip" of film from the IBM 1360 Photostore. A pin is superimposed for scale. The dark spots are imaged onto the film using an electron gun like that in a television, and are used to store bits of data.
Author or
copyright owner
IBM press kit for the IBM 1360 Photostore
Source (WP:NFCC#4) http://www.computer-history.info/Page4.dir/pages/Photostore.dir/images/photostore5.jpg
Use in article (WP:NFCC#7) IBM 1360
Purpose of use in article (WP:NFCC#8) The Photostore used a unique film-based system for storing data, which is shown in this image.
Not replaceable with
free media because
(WP:NFCC#1)
n.a.
Minimal use (WP:NFCC#3) Only a single medium resolution image is used.
Respect for
commercial opportunities
(WP:NFCC#2)
n.a.
Other information
Fair useFair use of copyrighted material in the context of IBM 1360//en.wikipedia.org/wiki/File:Photostore_chip_closeup.jpgtrue

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Date/TimeThumbnailDimensionsUserComment
current08:23, 8 February 2017Thumbnail for version as of 08:23, 8 February 2017354 × 281 (26 KB)DatBot (talk | contribs)Reduce size of non-free image (BOT - disable)
20:39, 3 April 2015No thumbnail800 × 637 (119 KB)Maury Markowitz (talk | contribs)Uploading an excerpt from a non-free work using File Upload Wizard
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