File:Fig14-WesternElectricTrimlineEvolution1959-1965.png
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Evolution of the Western Electric Trimline telephone, 1959-1965. L to R: lineman’s test set, early prototype with full-sized dial, commercial Trimline phone with new dial. Courtesy AT&T Archives and History Center.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:16, 12 April 2013 | | 640 × 524 (214 KB) | Administrator7 (talk | contribs) | Evolution of the Western Electric Trimline telephone, 1959-1965. L to R: lineman’s test set, early prototype with full-sized dial, commercial Trimline phone with new dial. Courtesy AT&T Archives and History Center. |
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