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File:Informatics Mark IV keypunch card.jpg

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Informatics_Mark_IV_keypunch_card.jpg (476 × 209 pixels, file size: 23 KB, MIME type: image/jpeg)

Summary

[edit]
Non-free media information and use rationale true for Informatics General
Description

L38469 "Mark IV File Management System" keypunch card for Informatics, Inc.

Source

http://www.jkmscott.net/data/Punched%20Cards.html

Article

Informatics General

Portion used

full

Low resolution?

yes

Purpose of use

To graphically illustrate how far back in the history of computing Informatics and its Mark IV product go.

Replaceable?

Since keypunch cards have been out of use in data processing for four decades, and since the Mark IV product is no longer much in use, and since Mark IV has been sold twice and has since been renamed, and since Informatics itself ceased to exist three decades ago, finding a free equivalent image of this card is very unlikely.

Fair useFair use of copyrighted material in the context of Informatics General//en.wikipedia.org/wiki/File:Informatics_Mark_IV_keypunch_card.jpgtrue

Licensing

[edit]

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current01:54, 25 June 2017Thumbnail for version as of 01:54, 25 June 2017476 × 209 (23 KB)DatBot (talk | contribs)Reduce size of non-free image (BOT - disable)
10:01, 23 June 2017No thumbnail1,475 × 650 (142 KB)Wasted Time R (talk | contribs){{Non-free use rationale |Article = Informatics General |Description = L38469 "Mark IV File Management System" keypunch card for Informatics, Inc. |Source = http://www.jkmscott.net/data/Punched%20Cards.html |Portion...

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