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current | 03:15, 8 November 2014 | ![]() | 3,437 × 2,029 (1.71 MB) | Fæ | =={{int:filedesc}}== {{Artwork |artist = |author = |title = The 'Optophone', a reading device for the blind |description = The 'Optophone', a reading device for the blind, invented by E. E. Fournier D'Albe: d... |
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