Category:Benoît Bonnafoux

Pages in category "Benoît Bonnafoux"

This category contains only the following page.

Media in category "Benoît Bonnafoux"

The following 7 files are in this category, out of 7 total.

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  Fig 13 The Phonautograph of Clarence John Blake (1880).jpg 3,927 × 4,862; 4.9 MB
  
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  Fig 25 Gentleman with two telephones 1880.jpg 6,064 × 6,128; 11.82 MB
  
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  Fig 6 Le Telephone by T du Moncel Paris 1878.png 4,576 × 3,648; 996 KB
  
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  Fig 7 Le Telephone by T du Moncel Paris 1880 (Large).jpg 3,712 × 3,288; 4.6 MB
  
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  Fig 7 Le Telephone by T du Moncel Paris 1880.jpg 461 × 404; 62 KB
  
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  Ordinary Bell telephone (1880).jpg 2,608 × 3,200; 2.75 MB
  
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  Teléfono de cordel (1882).jpg 1,044 × 811; 207 KB