Category:Telegraph keys

Subcategories

This category has the following 5 subcategories, out of 5 total.

Media in category "Telegraph keys"

The following 35 files are in this category, out of 35 total.

• 
  111-SC-6013 - Key w-t 5-amperes in pilots cockpit - DPLA - 480c9b451a6ef4d2bddbcd7a066b2ea4.jpg 9,181 × 6,300; 19.35 MB
  
• 
  Am Sender A1 in Brolles. Ende Juni 40 - 1.4.1941. Helmuth Linder Russlandalbum. helmuth0031-9.png 2,024 × 1,419; 3.46 MB
  
• 
  Aurora, Oregon - Aurora Mills Architectural Salvage - telegraph key.jpg 6,000 × 4,000; 12.3 MB
  
• 
  Case of Morse code keys, Leasowe Lighthouse.jpg 5,287 × 2,473; 8.17 MB
  
• 
  Eksponati starih telegrafa u PTT Muzeju u Beogradu 09.jpg 4,912 × 7,360; 15.01 MB
  
• 
  Gfp-michigan-fort-wilkens-state-park-old-chair.jpg 3,456 × 2,304; 860 KB
  
• 
  Gunvald Tomstad (1918–1970) dobbeltagent Double agent resistance fighter in German-occupied Norway during WWII Norwegian army uniform cap Telegrafnøkkel Morse key photo Exhibition in Arkivet Museum Peace and Human Rights Centre Kris.jpg 3,592 × 2,694; 1.66 MB
  
• 
  Gunvald Tomstad (1918–1970) dobbeltagent Double agent resistance fighter in German-occupied Norway during WWII Telegrafnøkkel Morse key Exhibition in Arkivet Museum Peace and Human Rights Centre Kristiansand IMG 3489.jpg 7,768 × 5,825; 6.27 MB
  
• 
  Maison de Mosse 2011 abc9.jpg 1,414 × 1,749; 557 KB
  
• 
  MaquinaDeEscribirYTelegrafo.jpg 2,064 × 1,548; 1.07 MB
  
• 
  McElroy.JPG 300 × 240; 48 KB
  
• 
  Modified Heathkit HD-1410 keyer.jpg 1,542 × 1,024; 304 KB
  
• 
  Mohave Museum of History and Arts 21.jpg 5,456 × 3,632; 5.09 MB
  
• 
  Morse Key.jpg 6,000 × 4,000; 3.81 MB
  
• 
  Morse-Vail Telegraph Key - 3D model by The Smithsonian Institution - Sketchfab.stl 5,120 × 2,880; 7.15 MB
  
• 
  Museo radio 31 aug 91.jpg 3,680 × 2,456; 2.12 MB
  
• 
  Navy Morse Code practice equipment at IMWWII.agr.jpg 2,666 × 3,729; 5.43 MB
  
• 
  NW7US at the Morse-code Key.jpg 2,024 × 1,692; 521 KB
  
• 
  Old Fort Depot 2011 Telegraph Key, Old Fort, NC.jpg 2,816 × 2,112; 494 KB
  
• 
  Pch500khz.jpg 800 × 405; 57 KB
  
• 
  Perforator.png 1,203 × 620; 977 KB
  
• 
  Prototype version of modified Heathkit HD-1410 electronic keyer (31182657652).jpg 1,505 × 1,024; 287 KB
  
• 
  RA0CFY FRG 2011.jpg 640 × 480; 140 KB
  
• 
  Silicon Valley Electronics Flea Market April 2022 (51993169488).jpg 2,130 × 2,275; 694 KB
  
• 
  Single(straight) key for amateur radio maid by ham.JPG 3,216 × 2,144; 1.97 MB
  
• 
  Steel LCCN2014708975.jpg 3,321 × 4,866; 1.82 MB
  
• 
  Tekniska museet sk0tm.jpg 1,000 × 665; 633 KB
  
• 
  World War II period helmet, telegraph keys, Volksempfänger radios (2360731695).jpg 3,072 × 2,304; 3.15 MB
  
• 
  מכשיר מורס של גוליילמו מרקוני.jpg 1,000 × 667; 55 KB
  
• 
  מכשיר מורס של מרקוני.jpg 1,000 × 667; 67 KB
  
• 
  エレクトリック・キーヤー.jpg 301 × 203; 13 KB
  
• 
  パドル (電鍵).jpg 300 × 225; 12 KB
  
• 
  半自動電鍵.jpg 300 × 120; 13 KB
  
• 
  練習用縦振電鍵.jpg 300 × 180; 13 KB
  
• 
  電鍵と音響器.JPG 640 × 480; 49 KB