Size of this preview: 777 × 599 pixels. Other resolutions: 311 × 240 pixels | 623 × 480 pixels.
Original file (800 × 617 pixels, file size: 124 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Automatic Message Accounting (AMA) call recording machine as used in a 5XB switchNo. 5 Crossbar office from the 1950s to the 1970s. Cover removed to show paper tape punch mechanism. Late 20th century personal computer equipment is unrelated. |
| Date | |
| Source | Own work |
| Author | Yeatesh (talk) (Uploads) |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
|
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. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
|
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:05, 10 November 2007 | | 800 × 617 (124 KB) | Yeatesh | Automatic Message Accounting (AMA) call recording machine as used in a No. 5 Crossbar office. Cover removed to show paper tape punch mechanism. |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on de.wiki.x.io
