Category:Telegraphon

Media in category "Telegraphon"

The following 18 files are in this category, out of 18 total.

• 
  Dailygraph.jpg 144 × 160; 10 KB
  
• 
  PSM V59 D424 The telegraphone.png 1,189 × 1,833; 521 KB
  
• 
  Telefon0001 a.JPG 1,600 × 1,168; 494 KB
  
• 
  Telegrafon 8154 cropped.jpg 1,170 × 877; 531 KB
  
• 
  Telegrafon 8154-2.jpg 1,295 × 1,054; 1.06 MB
  
• 
  Telegrafon 8154.jpg 1,600 × 1,200; 470 KB
  
• 
  TELEGRAPHON - Anzeige.png 1,070 × 736; 905 KB
  
• 
  Telegraphon 02.jpg 1,600 × 1,168; 399 KB
  
• 
  Telegraphon.jpg 420 × 286; 7 KB
  
• 
  Telegraphone wire recorder 1922.jpg 502 × 560; 96 KB
  
• 
  Telegraphone with operator LCCN2003671093.jpg 1,221 × 1,536; 222 KB
  
• 
  Telegraphone with operator LCCN2003671093.tif 1,221 × 1,536; 1.79 MB
  
• 
  Telegraphone with operator.png 1,221 × 1,536; 809 KB
  
• 
  Telegraphone.png 400 × 570; 282 KB
  
• 
  Textophone 1920.jpg 126 × 180; 7 KB
  
• 
  The practical telephone handbook and guide to the telephonic exchange (1906) (14569606919).jpg 1,340 × 1,480; 439 KB
  
• 
  The practical telephone handbook and guide to the telephonic exchange (1906) (14569821197).jpg 1,736 × 1,044; 393 KB
  
• 
  US Patent 661,619 - Magnetic recorder.jpg 1,641 × 2,648; 1.27 MB