File:Write protect ring.agr.jpg
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<templatestyles src="Information/styles.css"/>
| 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. The outside diameter of each ring is 4.3 inches (11 cm). |
|---|---|
| Source |
Template:Own; I took this photograph of artifacts in my possession. |
| Date |
13 Oct 2004 |
| Author | |
| Permission (Reusing this file) |
Script error: No such module "Message box".Template:Image otherTemplate:License migration
|
--agr 16:24, 13 Oct 2004 (UTC) Script error: No such module "Unsubst".
Captioned As
| 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 usage
The following 3 pages use this file:
