File:NIE 1905 Telephone - transmitter section.jpg
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NIE_1905_Telephone_-_transmitter_section.jpg (705 × 552 pixels, file size: 124 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:04, 28 August 2017 | 705 × 552 (124 KB) | Bob Burkhardt | {{Information |Description ={{en|1=A cross-section drawing of an old fashioned telephone transmitter.}} |Source =“Telephone,” ''The New International Encyclopædia'', v. 19, 1905, p. 102. |Author =unknown author |Date =... |
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