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Summary
| Description |
English: This photograph shows an Originating Marker from a No. 1 Crossbar telephone switch. The cabinets in the center contain the relay logic, and the field of terminals on the right side encode the translation information for each office code dialed. |
| Date | |
| Source | Own work |
| Author | Neverether |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:17, 12 February 2020 | | 3,024 × 4,032 (2.92 MB) | Neverether | Cross-wiki upload from en.wikipedia.org |
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