![File:GPO 726 Phone.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/GPO_726_Phone.jpg/800px-GPO_726_Phone.jpg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:50, 4 September 2016 | ![]() | 4,032 × 3,024 (4.42 MB) | Birdwes | {{Information |Description ={{en|1=GPO 726L Telephone using DC signalling.}} |Source =Own Work |Author =Iain W. Bird |Date =2016-09-04 |Permission = |other_versions = }} |
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