File:Write protect ring.agr.jpg

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File information

Description

Write protect ring from early IBM magnetic tape. The back of a 10.5 inch tape reel is shown with a white write protect ring in its slot and an extra, yellow ring, seen from its back.

Source

Own work ; I took this photograph of artifacts in my possession.

Date

13 Oct 2004

Author

User:ArnoldReinhold

Permission
(Reusing this file)

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers.

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License.

This licensing tag was added to this file as part of the GFDL licensing update.

--agr 16:24, 13 Oct 2004 (UTC)

Captioned As[edit]

Page	Caption
IBM 727	Half-inch tape reel with write protect rings
Write protection	IBM tape reel with white write ring in place, and an extra yellow ring.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:20, 13 October 2004		697 × 664 (140 KB)	ArnoldReinhold (talk \| contribs)	Write protect ring from early IBM magnetic tape

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