Category:Telegraph instruments

Subcategories

This category has the following 16 subcategories, out of 16 total.

Media in category "Telegraph instruments"

The following 148 files are in this category, out of 148 total.

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  A simple Cooke-Wheatstone telegraph, Hunterian Museum, Glasgow.jpg 2,056 × 3,088; 2.36 MB
  
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  ABC machine.jpg 420 × 767; 128 KB
  
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  Alexander II of Russia's telegraphe device Siemens & Halske (1859, Hermitage) 01 - detail by shakko.JPG 2,218 × 2,960; 2.4 MB
  
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  Alexander II of Russia's telegraphe device Siemens & Halske (1859, Hermitage) 01 by shakko.JPG 1,979 × 2,960; 1.98 MB
  
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  Amplificateur à fils chauds de Heurtley 1900.jpg 1,600 × 1,200; 541 KB
  
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  Automatic Telegraph Reciever.jpg 1,600 × 1,067; 468 KB
  
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  Baltimore and Ohio employees magazine (1912) (14761433755).jpg 3,552 × 2,424; 1.63 MB
  
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  Basel 2012-10-14 Batch (40).JPG 3,648 × 2,736; 3.74 MB
  
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  Bildtelegraph-2.JPG 1,405 × 1,501; 1.9 MB
  
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  Bildtelegraph-3.JPG 1,675 × 1,482; 859 KB
  
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  Bildtelegraph.JPG 2,048 × 1,536; 1.18 MB
  
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  Breguet telegraph 1844.jpg 933 × 792; 115 KB
  
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  Budapest, Transport Museum 2015, 168.jpg 2,592 × 1,944; 1.26 MB
  
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  Cooke and Wheatstone electric telegraph.jpg 2,420 × 3,052; 2.15 MB
  
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  Creed model 6S-2 paper tape reader.jpg 3,648 × 2,736; 2.39 MB
  
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  Creed model 7TR-B-2 reperforator.jpg 3,648 × 2,736; 1.43 MB
  
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  Der Apparat im September 1837.jpg 541 × 653; 73 KB
  
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  Die verschiedenen Entwicklungsstufen.jpg 986 × 672; 93 KB
  
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  Dzerjinskiy nomidagi zavodda ishlab chiqarilgan telegraf apparati.jpg 5,712 × 4,284; 3.63 MB
  
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  EB1911 Telegraph - Cable Working.jpg 627 × 328; 50 KB
  
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  EB1911 Telegraph - Wheatstone Automatic Transmitter.jpg 771 × 440; 83 KB
  
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  EB1922 Telegraph - Circuit of Start-Stop Printer System.jpg 1,753 × 672; 171 KB
  
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  EB1922 Telegraph - Diagram of Polar Relay for Cable Telegraph System.jpg 892 × 1,032; 112 KB
  
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  EB1922 Telegraph - Polar Relay for Cable Telegraph System.jpg 877 × 1,487; 473 KB
  
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  EB1922 Telegraph - principle of the relay.jpg 732 × 751; 57 KB
  
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  EB1922 Telegraph - Selecting Circuit of Cipher System.jpg 1,060 × 866; 221 KB
  
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  EB1922 Telegraph - Simplified Terminal Circuit of Multiplex Printer System.jpg 1,761 × 1,035; 323 KB
  
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  EB1922 Telegraph - Terminal Arrangement for Metallic Telegraph Cable Circuit.jpg 861 × 430; 56 KB
  
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  EB1922 Telegraph - “G” relay.jpg 737 × 599; 74 KB
  
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  Ein Morsegerät - CH-BAR - 3241622.tif 2,808 × 2,027; 1.21 MB
  
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  Ein Morsegerät in seiner Kiste - CH-BAR - 3241621.tif 2,027 × 2,840; 1.02 MB
  
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  Electrical Telegraph Schematic (with numbers).svg 939 × 650; 23 KB
  
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  Electropolis Mulhouse 145.JPG 1,600 × 1,200; 476 KB
  
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  Electropolis Mulhouse 149.JPG 1,600 × 1,200; 549 KB
  
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  Electropolis Mulhouse 150.JPG 1,600 × 1,200; 401 KB
  
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  Electropolis Mulhouse 151.JPG 1,600 × 1,200; 461 KB
  
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  Feuerwehrmuseum Wien 9549.JPG 5,184 × 3,456; 5.82 MB
  
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  Fletcher's Combined Block Telegraph Apparatus and Bell.png 969 × 1,128; 208 KB
  
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  GWR Cooke and Wheatstone double needle telegraph instrument.jpg 1,366 × 1,366; 358 KB
  
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  HNLMS Wassenaar with T-antenna past 1909.jpg 2,500 × 1,778; 1.06 MB
  
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  Hughes lapraíró-1.jpg 758 × 600; 126 KB
  
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  Hughes lapraíró.jpg 753 × 600; 135 KB
  
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  Hughes printing telegraph, 1860. (9663805708).jpg 973 × 1,250; 194 KB
  
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  Hughes telegraph device, introduced in Serbia in 1891.jpg 4,570 × 3,427; 7.55 MB
  
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  Hughes telegraph.jpg 1,600 × 1,200; 280 KB
  
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  Hughes Teleprinter - ACCN 61-47 - Communication Gallery - BITM - Calcutta 2000 203.JPG 5,641 × 3,685; 28.48 MB
  
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  INF3-265 Anti-rumour and careless talk Someone talked.jpg 2,408 × 3,660; 2.45 MB
  
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  J.H. Bunnell Railroad Telegraph and Sounder (53993129276).jpg 4,000 × 6,000; 21.71 MB
  
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  Kablo Krarup2.jpg 1,536 × 2,048; 1.52 MB
  
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  Kleinschmidt-tape-perforator-34648.jpg 728 × 552; 43 KB
  
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  Lorenz T32 Teleprinter (Circa 1936) - The National Museum of Computing - Bletchley Park in Buckinghamshire, England.jpg 2,592 × 1,944; 3.1 MB
  
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  Mallet perforator front view.png 701 × 427; 36 KB
  
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  Mallet perforator parts.png 700 × 882; 150 KB
  
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  Mallet perforator plan view.png 604 × 760; 47 KB
  
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  Mallet perforator underside.png 573 × 787; 99 KB
  
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  Malletperforatorundercover.png 866 × 907; 211 KB
  
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  Marcq-en-Barœul, Début TSF eb France au Musée Télécoms.JPG 3,878 × 2,015; 1.29 MB
  
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  MaskintelegrafFinngrundet20150711.JPG 5,184 × 3,456; 5.59 MB
  
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  MNACTEC keyboards (31087199486).jpg 4,032 × 3,024; 2.42 MB
  
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  MNACTEC keyboards (31087202026).jpg 4,032 × 3,024; 1.79 MB
  
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  Morse key n jacobsen mekaniske verksted 1935 IMG 3774 telenor bergen.jpg 2,122 × 1,890; 878 KB
  
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  Morse printing telegraph.jpg 5,712 × 4,284; 4.01 MB
  
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  Morse Signal Key.png 1,867 × 803; 316 KB
  
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  Morse Telegraph 1837.jpg 1,600 × 1,200; 522 KB
  
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  Morse telegraph Russia XIX-XX.png 2,139 × 1,716; 5.35 MB
  
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  Morse's telegraph station (PTT museum in Belgrade, Serbia) 04.jpg 5,152 × 3,864; 8.45 MB
  
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  Morse's telegraph station (PTT museum in Belgrade, Serbia) 06.jpg 4,064 × 3,512; 12.85 MB
  
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  Morse's telegraph station (PTT museum in Belgrade, Serbia) 07.jpg 4,842 × 3,632; 12.37 MB
  
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  Morseapparat-3.JPG 1,920 × 2,560; 319 KB
  
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  Morseschreiber.jpg 425 × 304; 61 KB
  
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  Nadelglockentelegraf 1846.JPG 2,328 × 3,354; 3.88 MB
  
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  Niagara; the old and the new (1899) 00blan 0031.jpg 2,092 × 1,488; 2.01 MB
  
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  No-nb bldsa 3f016.jpg 4,939 × 4,088; 2.81 MB
  
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  OKI Teletype Automatic Switching System.jpg 1,572 × 1,916; 1.42 MB
  
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  Old telegraph instruments morse key and morse sounder.JPG 886 × 649; 123 KB
  
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  One-Wire Block Telegraph Instrument.png 843 × 1,065; 183 KB
  
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  Phelps' Electro-motor Printing Telegraph.jpg 1,010 × 910; 427 KB
  
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  Polytec DSC02056 (4260338296).jpg 2,592 × 3,872; 3.28 MB
  
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  Post & Tele Museum 06.JPG 2,560 × 1,920; 1.94 MB
  
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  Prussian field telegraph, MHM.jpg 2,122 × 1,591; 609 KB
  
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  Radio telegrafski prijemnik.JPG 2,578 × 1,726; 865 KB
  
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  Relay contacts.jpg 768 × 1,024; 111 KB
  
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  Repetitor Guarini.jpg 1,201 × 864; 1.03 MB
  
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  SAGEM SP5 electromechanical teleprinter mechanisms and double relay.jpg 3,008 × 2,000; 2.97 MB
  
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  Schnelltelegraph Lochstreifen.jpg 1,213 × 1,200; 1.18 MB
  
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  Schreibtelegraf nach Morse 1880.jpg 1,024 × 793; 122 KB
  
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  Scientific American Volume 88 Number 16 (April 1903) (1903) (14759270576).jpg 2,846 × 1,454; 531 KB
  
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  Set of Three-wire Block Telegraph Instruments with Bell.png 1,179 × 744; 216 KB
  
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  Siemens & Halske Morse telegraph.jpg 4,032 × 3,024; 2 MB
  
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  SMS Braunschweig Morse telegraph.jpg 1,373 × 1,625; 631 KB
  
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  Soldiers and Men with Telegraph Machine (25900325650).jpg 1,000 × 732; 527 KB
  
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  St-Louis Mauritius Telegraphy-station-equipment-01.jpg 3,848 × 2,419; 7.91 MB
  
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  Station Agent's Desk (44387218292).jpg 2,560 × 1,440; 1.25 MB
  
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  Tasto di trasmissione Telegrafo morse PioPion - Milano, 1906 - 1915 - Museo Michelangelo, Caserta.jpg 1,200 × 777; 433 KB
  
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  TelefoniaMuzeumFotoThalerTamas14.jpg 1,246 × 853; 181 KB
  
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  Telegraf Deckert & Homolka.jpg 3,449 × 2,569; 1.66 MB
  
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  Telegraf sa klavijaturom.JPG 1,599 × 2,112; 596 KB
  
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  Telegraf.jpg 3,072 × 2,304; 2.92 MB
  
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  Telegraf.JPG 1,813 × 1,737; 598 KB
  
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  Telegrafo PioPion, ricevitore Hipp - Milano, 1906 - 1915 - Museo Michelangelo, Caserta.jpg 1,280 × 1,141; 664 KB
  
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  Telegrafía Breguet.jpg 3,888 × 2,592; 3.2 MB
  
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  Telegrafía morse-2009.jpg 3,888 × 2,592; 3.66 MB
  
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  Telegraph (Nouveaau Larousse,c. 1900) DSCN2874.jpg 1,410 × 1,978; 704 KB
  
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  Telegraph at FSRM.jpg 4,214 × 2,960; 847 KB
  
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  Telegraph control panel - Panneau de commande d’un télégraphe (38050012554).jpg 1,000 × 1,260; 116 KB
  
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  Telegraph galvanoscope (Rankin Kennedy, Electrical Installations, Vol V, 1903).jpg 587 × 490; 37 KB
  
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  Telegraph instrument, unidentified, TeM40004 - Tekniska museet - Stockholm, Sweden - DSC01447.JPG 2,886 × 3,405; 4.81 MB
  
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  Telegraph Key & Relay - Victorian Telegraph Service, 1860s.jpg 728 × 552; 30 KB
  
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  Telegraph key and sounder, Western Electric Manufacturing Co, Chicago, c. 1876 - Wisconsin Historical Museum - DSC02817.JPG 3,700 × 2,153; 1.44 MB
  
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  Telegraph Keyboard.jpg 4,000 × 3,000; 2.44 MB
  
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  Telegraph machine in DOSAAF museum (Minsk).jpg 5,472 × 3,648; 3.1 MB
  
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  Telegraph perforator keyboard (c.1930s) by Creed and Co. Ltd., London - Museum für Kommunikation Berlin (2023-03-18 16.17.40 by Mitch Altman @Flickr 52930403470).jpg 4,032 × 3,024; 2.07 MB
  
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  Telegraph relay, 1850s.jpg 3,225 × 1,920; 1.81 MB
  
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  Telegraph Sounder Linden Depot.jpg 4,272 × 2,848; 7.71 MB
  
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  Telegraph Sounder.JPG 3,456 × 2,304; 3.26 MB
  
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  Telegrapher at work, Worthington, Ohio 1938.jpg 1,024 × 745; 224 KB
  
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  Teleprinter.JPG 480 × 464; 22 KB
  
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  Teletype Wheatstone Perforator keyboard.jpg 4,032 × 2,272; 1.87 MB
  
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  Telégrafo Argentina 2.jpg 2,560 × 1,440; 1.97 MB
  
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  Telégrafo Argentina.jpg 2,560 × 1,440; 1.79 MB
  
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  The magazine of American history with notes and queries (1877) (14764659084).jpg 1,636 × 1,804; 890 KB
  
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  The Third Eye (1920) - 4 (cropped).jpg 400 × 416; 34 KB
  
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  The Third Eye (1920) - 4.jpg 1,192 × 844; 171 KB
  
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  Three-wire "Tell-tale" Block Telegraph Instrument.png 813 × 813; 142 KB
  
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  TT CMZ-AF-GT E 2-1 9 46 - Interior da cabine de T.S.F..jpg 906 × 700; 120 KB
  
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  Typendruck Schnelltelegraph Schreibapparat.jpg 1,600 × 1,348; 1.77 MB
  
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  Télégraphe Chappe brulon.jpg 4,000 × 3,000; 5.43 MB
  
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  Télégraphie récepteur Morse 1845.-.jpg 3,674 × 2,461; 5.7 MB
  
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  Télégraphie, récepteur Siemens 1880.jpg 4,896 × 3,672; 8.05 MB
  
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  Télégraphie,Station Baudot 1870.- (2).jpg 4,099 × 3,212; 1.49 MB
  
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  Télégraphie,Station Baudot 1870.-.jpg 3,426 × 3,672; 4.6 MB
  
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  Téléscripteur Sagem 1946.jpg 3,672 × 3,855; 2.2 MB
  
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  Vintage J.H. Bunnell & Co., 150 Ohms Telegraph Sounder (8936528984).jpg 4,608 × 3,396; 3.73 MB
  
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  Vintage J.H. Bunnell & Co., 150 Ohms Telegraph Sounder, Made In USA (8936528984).jpg 4,060 × 2,709; 2.7 MB
  
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  Vojni poljski Morzeov telegraf.JPG 2,581 × 1,548; 826 KB
  
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  Wallace Study-Telegraph.jpg 4,272 × 2,848; 2.82 MB
  
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  Winnenden-feuermeldeanlage-stuttgart.jpg 600 × 800; 182 KB
  
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  Wireless Station - Cornelius J. Marvin 1911 - DPLA - 7f0a48f1d3622025ea72127315c70f72.jpg 4,947 × 3,806; 2.1 MB
  
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  Wireless telegraph receiver.jpg 5,254 × 2,062; 2.03 MB
  
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  ZW 1985 Fw Museum 01.jpg 4,975 × 3,317; 2.66 MB
  
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  Апарат Морзе.jpg 3,072 × 2,304; 3.51 MB
  
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  Саундер производства J.H. Bunnel & Co.jpg 4,032 × 3,024; 2.56 MB
  
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  Телеграфний апарат1.JPG 3,984 × 2,656; 2.53 MB
  
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  Телеграфный аппарат, СССР, 1939 год фото1.JPG 3,121 × 2,341; 560 KB
  
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  Телеграфный аппарат, СССР, 1939 год фото2.JPG 3,648 × 2,736; 680 KB
  
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  Телеграфный аппарат, СССР, 1939 год фото3.jpg 3,121 × 4,691; 1.05 MB
  
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  Телеграфный аппарат, СССР, 1939 год фото4.jpg 6,252 × 2,341; 1.04 MB
  
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  Телеграфный клопфер производства J.H. Bunnell & Co.jpg 3,389 × 2,817; 1.59 MB