Category:Telegraphy

Underkategorier

Denna kategori har följande 33 underkategorier (av totalt 33).

Sidor i kategorin ”Telegraphy”

Denna kategori innehåller endast följande sida.

Media i kategorin ”Telegraphy”

Följande 200 filer (av totalt 367) finns i denna kategori.

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  100 telegraphers, Polo Grounds LCCN2014694464.jpg 5 760 × 4 197; 2,89 Mbyte
  
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  151FrontStreetHistorical.jpg 1 973 × 3 113; 2,09 Mbyte
  
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  1845-Nov-14 Operation of the Magnetic Telegraph - New York Herald p 2.png 506 × 544; 330 kbyte
  
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  1848 Jan telegraph map.jpg 1 961 × 1 790; 1,33 Mbyte
  
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  19th century railway telegraph, Didcot Railway Centre, Oxfordshire.jpg 2 368 × 2 710; 1,87 Mbyte
  
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  A self-confessed ham operator.png 615 × 695; 68 kbyte
  
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  ABC machine.jpg 420 × 767; 128 kbyte
  
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  Actionnement.JPG 160 × 112; 16 kbyte
  
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  Ada Jones sending morse code in 1918 (cropped).jpg 898 × 625; 70 kbyte
  
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  Ada Jones sending morse code in 1918.jpg 1 024 × 699; 88 kbyte
  
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  AGCW-Logo-sw.jpg 600 × 597; 57 kbyte
  
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  AGCW-Logo-sw.svg 750 × 746; 12 kbyte
  
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  Albert Brown Chandler (Vermont business executive).jpg 325 × 461; 17 kbyte
  
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  All Red Line (retouched).jpg 1 034 × 600; 233 kbyte
  
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  All Red Line.jpg 1 034 × 600; 98 kbyte
  
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  Am Morsetelegrafen Kilwa 1901.jpg 1 478 × 2 070; 1,29 Mbyte
  
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  American Progress (1872) by John Gast.jpg 2 000 × 1 487; 1,48 Mbyte
  
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  Aparat telegraficznym. Eksponat Zespołu Szkół Łączności w Poznaniu styczeń 2017.jpg 2 592 × 1 944; 1,4 Mbyte
  
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  Army Signaling WDL11493.png 1 235 × 1 024; 1,43 Mbyte
  
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  Ausbildung in der Telegrafie.jpg 2 014 × 1 464; 1,69 Mbyte
  
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  Bad Brückenau Bahnhofstraße 32 Telegrafenamt Relief.JPG 1 788 × 1 341; 1,29 Mbyte
  
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  Banff Osprey Nest (222388111).jpg 2 468 × 1 680; 1,3 Mbyte
  
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  Baudot system sketch.JPG 619 × 293; 24 kbyte
  
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  Baudot system sketch.png 960 × 720; 6 kbyte
  
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  Baudotkeyboard.png 422 × 112; 117 kbyte
  
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  Bladensburg Waterfront Park, Bladensburg, Maryland 020.JPG 3 264 × 2 448; 2 Mbyte
  
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  Bodleian Libraries, Playbill of Covent Garden, Thursday, Nov. 3, 1796, announcing Fortune's fool &c..jpg 783 × 1 000; 121 kbyte
  
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  Bodleian Libraries, Playbill of Covent Garden, Tuesday, Nov. 1, 1796, announcing Fortune's fool &c..jpg 803 × 1 000; 143 kbyte
  
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  Building which originally housed the American Telegraph Works, third floor rear, opposite "x" in window. (96271e46f943491b9d90115c0eee0847).jpg 3 016 × 2 356; 3,89 Mbyte
  
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  Bundesarchiv Bild 135-S-12-04-02, Tibetexpedition, Lhasa, Eingangstor.jpg 800 × 576; 77 kbyte
  
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  C&W codes (fr).svg 865 × 1 729; 114 kbyte
  
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  C&W codes.svg 865 × 1 729; 112 kbyte
  
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  C&W telegraph circuit (fr).svg 1 894 × 581; 135 kbyte
  
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  C&W telegraph circuit.svg 1 894 × 581; 135 kbyte
  
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  Cable-about-Seraphim-death.png 2 289 × 744; 510 kbyte
  
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  Cabot Tower on Signal Hill.jpg 2 432 × 1 824; 1,53 Mbyte
  
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  Capaature.PNG 320 × 99; 21 kbyte
  
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  Children's stories of American progress (1886) (14760389466).jpg 1 470 × 2 162; 1,01 Mbyte
  
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  Clave completa de frases de Bentley(cerca de 1000 millones de combinaciones) con 2 letras por lo menos entre cada palabra telegrafica, (IA clavecompletadef00bent).pdf 1 558 × 2 041, 374 sidor; 44,26 Mbyte
  
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  Coast telegraph, semaphore or signaling post at Scheveningen, 1799.jpg 3 390 × 4 580; 5,21 Mbyte
  
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  COLLECTIE TROPENMUSEUM De motor van het telegraafstation te Sabang TMnr 10021623.jpg 700 × 521; 79 kbyte
  
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  COLLECTIE TROPENMUSEUM Telegrafist die telegrammen ontvangt op Sabang TMnr 10022280.jpg 700 × 554; 81 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569843890).jpg 3 360 × 1 654; 585 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569845959).jpg 2 350 × 3 370; 954 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569847790).jpg 2 514 × 3 772; 649 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569850630).jpg 3 872 × 2 440; 595 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569897558).jpg 2 266 × 3 254; 636 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569899678).jpg 2 354 × 3 854; 1,07 Mbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14570302587).jpg 2 040 × 1 630; 288 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14733947066).jpg 2 150 × 3 132; 662 kbyte
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14754414344).jpg 1 950 × 2 614; 429 kbyte
  
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  Computer network and firewall specialist Adam Lasser with a telegraph signal analyzer machine.jpg 1 310 × 1 985; 426 kbyte
  
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  Cooke Wheatstone Telegraph 2.jpg 279 × 615; 22 kbyte
  
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  Cooperating Agencies (29205537992).jpg 3 620 × 4 626; 14,12 Mbyte
  
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  Creed model 6S-2 paper tape reader.jpg 3 648 × 2 736; 2,39 Mbyte
  
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  Creed model 7TR-B-2 reperforator.jpg 3 648 × 2 736; 1,43 Mbyte
  
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  CW operator electronic keyer.jpg 1 000 × 666; 728 kbyte
  
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  Danish Railway Museum, detail-3.jpg 667 × 1 000; 675 kbyte
  
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  Demonstration telegraph-MHS 221-P4070286-black.jpg 4 500 × 4 500; 3,79 Mbyte
  
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  Demonstration telegraph-MHS 221-P4070286-gradient.jpg 4 500 × 4 500; 4,81 Mbyte
  
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  Demonstration telegraph-MHS 221-P4070286-white.jpg 4 500 × 4 500; 3,81 Mbyte
  
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  Demonstration telegraph-MHS 221-P4070288-black.jpg 4 500 × 4 500; 3,88 Mbyte
  
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  Demonstration telegraph-MHS 221-P4070288-gradient.jpg 4 500 × 4 500; 4,95 Mbyte
  
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  Demonstration telegraph-MHS 221-P4070288-white.jpg 4 500 × 4 500; 3,89 Mbyte
  
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  Destruction on the Western Front, 1914-1918 Q681.jpg 800 × 583; 67 kbyte
  
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  Diagram of alphabet used in a 5 needle Cooke and Wheatstone Telegraph, indicating the letter G.png 750 × 1 094; 43 kbyte
  
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  Diamond Points - Telegraph.png 1 386 × 845; 1,51 Mbyte
  
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  Die Errichtung von Telegraphenlinien.jpg 3 500 × 3 161; 1,16 Mbyte
  
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  Die Gartenlaube (1866) b 624.jpg 1 314 × 375; 69 kbyte
  
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  Die Gartenlaube (1866) b 625 1.jpg 1 305 × 576; 147 kbyte
  
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  Die Gartenlaube (1866) b 625 2.jpg 1 333 × 544; 151 kbyte
  
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  Die Gartenlaube (1874) 625.jpg 3 104 × 4 372; 1,71 Mbyte
  
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  Die Gartenlaube (1874) 626.jpg 3 092 × 4 379; 1,74 Mbyte
  
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  Die Gartenlaube (1874) 627.jpg 3 104 × 4 372; 1,79 Mbyte
  
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  Die Gartenlaube (1887) b 605 2.jpg 1 398 × 1 203; 362 kbyte
  
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  Die Gartenlaube (1887) b 606.jpg 1 522 × 818; 216 kbyte
  
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  Do not speak to the operator! LCCN2003679859.jpg 4 844 × 6 648; 4,55 Mbyte
  
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  Do not speak to the operator! LCCN2003679859.tif 4 844 × 6 648; 92,16 Mbyte
  
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  Early telephone andf telegraph line tester-quebec.jpg 2 955 × 1 990; 1,03 Mbyte
  
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  Eastern Telegraph Company Badge.jpg 581 × 778; 271 kbyte
  
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  EB1911 Telegraph - Closed Circuit, Single-current System.jpg 431 × 320; 25 kbyte
  
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  EB1911 Telegraph - Connexions for Double-current Working.jpg 665 × 616; 83 kbyte
  
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  EB1911 Telegraph - Duplex Working - bridge method.jpg 551 × 484; 40 kbyte
  
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  EB1911 Telegraph - Duplex Working - differential method.jpg 557 × 468; 50 kbyte
  
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  EB1911 Telegraph - Grouping of Segments in Multiplex System.jpg 631 × 205; 21 kbyte
  
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  EB1911 Telegraph - Method of testing Circuits.jpg 694 × 165; 27 kbyte
  
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  EB1911 Telegraph - Multiplex Working.jpg 647 × 182; 21 kbyte
  
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  EB1911 Telegraph - Open Circuit, Single-current System.jpg 542 × 283; 34 kbyte
  
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  EB1911 Telegraph - Quadruplex Working.jpg 874 × 284; 36 kbyte
  
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  EB1911 Telegraph - Single-current Relay Working.jpg 515 × 381; 28 kbyte
  
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  EB1911 Telegraph - submarine cable - deep sea type.jpg 237 × 233; 26 kbyte
  
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  EB1911 Telegraph - submarine cable - intermediate type.jpg 336 × 332; 58 kbyte
  
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  EB1911 Telegraph - submarine cable - laying on an irregular bottom.jpg 834 × 154; 49 kbyte
  
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  EB1911 Telegraph - submarine cable - manufacture.jpg 765 × 276; 37 kbyte
  
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  EB1911 Telegraph - submarine cable - records of strain and depths.jpg 677 × 264; 26 kbyte
  
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  EB1911 Telegraph - submarine cable - shore end type.jpg 568 × 556; 138 kbyte
  
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  EB1911 Telegraph - submarine cable - tank and paying-out apparatus.jpg 1 201 × 305; 85 kbyte
  
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  EB1911 Telegraph - Terminal Insulator.jpg 668 × 511; 120 kbyte
  
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  EB1911 Telegraph - Universal Battery Working.jpg 640 × 353; 37 kbyte
  
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  EB1911 Telegraph - Wheatstone Punching Apparatus.jpg 495 × 159; 19 kbyte
  
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  EB1922 Telegraph - Booth-Baudot.jpg 818 × 382; 68 kbyte
  
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  EB1922 Telegraph - Murray multiplex transmitting tape.jpg 812 × 188; 31 kbyte
  
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  EB1922 Telegraph - Terminal Circuit for Carrier Telegraph Channel.jpg 1 708 × 1 126; 264 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574360260).jpg 1 596 × 2 356; 487 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574427790).jpg 1 582 × 2 552; 771 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574585847).jpg 1 566 × 2 452; 1 022 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574588327).jpg 1 466 × 1 932; 493 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574590267).jpg 2 448 × 1 516; 745 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14574639517).jpg 1 414 × 2 060; 767 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14738117646).jpg 2 672 × 1 628; 748 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14757981221).jpg 1 590 × 2 436; 985 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14757994861).jpg 2 512 × 1 616; 1 021 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14760779902).jpg 1 552 × 1 814; 686 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14760782922).jpg 2 624 × 1 576; 705 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14760820942).jpg 1 758 × 2 164; 1 Mbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14761043325).jpg 1 434 × 2 440; 619 kbyte
  
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  Echoes from the Rocky Mountains - reminiscences and thrilling incidents of the romantic and golden age of the great West, with a graphic account of its discovery, settlement, and grand development (14761130225).jpg 1 770 × 2 466; 842 kbyte
  
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  Edison and Unger employees, telegraphic instrument makers, photographed in Kirk's alley behind building at 10-12 Ward St. (8d42fc4e60814e0f8cc99f92c91440a6).jpg 2 988 × 2 423; 2,66 Mbyte
  
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  Edward-orange-wildman-whitehouse.jpg 250 × 272; 10 kbyte
  
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  Effect of the submarine telegraph; or peace and good-will between England and France LCCN2016649188.jpg 6 702 × 5 046; 6,6 Mbyte
  
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  El mundo físico, 1882 "Manipulador Breguet, modelo antiguo". (4074173303).jpg 1 351 × 1 301; 717 kbyte
  
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  Electrical Telegraph Schematic (with numbers).svg 939 × 650; 23 kbyte
  
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  Electrical Telegraph Schematic.svg 936 × 686; 37 kbyte
  
• En-us-telegraph.ogg 1,4 s; 16 kbyte
  
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  Entrance Chorten of Lhasa, Tibet in 1938, from- Bundesarchiv Bild 135-S-12-04-02, Tibetexpedition, Lhasa, Eingangstor (cropped).jpg 797 × 576; 78 kbyte
  
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  Erfurt Hauptpostamt Relief 09.jpg 1 438 × 1 917; 1,19 Mbyte
  
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  Erfurt Hauptpostamt Relief 19.jpg 1 222 × 1 509; 740 kbyte
  
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  Eugen Nesper — Radio-Schnell-Telegraphie 1922.jpg 1 421 × 2 149; 217 kbyte
  
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  Exposure of outdated Telegraph.jpg 2 448 × 3 264; 1,11 Mbyte
  
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  Fernschreiber RFT NIK 3662.jpg 6 000 × 4 000; 11,44 Mbyte
  
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  Fernschreibmaschine 1895.jpg 2 995 × 3 993; 2,01 Mbyte
  
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  Firesideuniversi01mcgo2.jpg 3 950 × 6 025; 976 kbyte
  
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  Firestone Tires and Tube cotton sample.png 1 785 × 1 070; 1,73 Mbyte
  
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  Fletcher's Combined Block Telegraph Apparatus and Bell.png 969 × 1 128; 208 kbyte
  
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  FMIB 37542 Appareils Transmetteurs de TSF a bord du yacht Mahroussa, appartenant au khedive d'Egypte.jpeg 610 × 468; 132 kbyte
  
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  FMIB 37543 Reception d'un Message de TSF a bord d'un paquebot.jpeg 594 × 929; 200 kbyte
  
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  France in XXI Century. Correspondance cinema.jpg 600 × 352; 79 kbyte
  
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  Französische Morsetelegraphisten um 1859.jpg 2 663 × 1 241; 2,16 Mbyte
  
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  Gare Metz décor 6.png 960 × 1 280; 1,54 Mbyte
  
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  Gezicht op de Wester Nieuwehoofdpoort vanaf de Leuvehaven westzijde.jpg 700 × 536; 176 kbyte
  
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  Gezicht op Wester Nieuwehoofdpoort vanuit het zuidwesten Gezicht op Wester Nieuwehoofdpoort vanuit het zuidwesten 1831 - 1840.jpg 700 × 545; 113 kbyte
  
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  Granville T. Woods gravesite marker 01.jpg 2 939 × 3 024; 4,19 Mbyte
  
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  Granville T. Woods gravesite marker 02.jpg 4 032 × 3 024; 5,52 Mbyte
  
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  Granville T. Woods gravesite marker 03.jpg 4 032 × 3 024; 5,69 Mbyte
  
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  Granville T. Woods gravesite marker 04.jpg 4 032 × 3 024; 5,8 Mbyte
  
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  Granville T. Woods gravesite marker 05.jpg 2 939 × 3 024; 4,18 Mbyte
  
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  Granville T. Woods gravesite marker 06.jpg 4 032 × 3 024; 5,82 Mbyte
  
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  H.M.S. Agamemnon.gif 634 × 358; 248 kbyte
  
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  Ham telegraph operator.png 860 × 1 066; 725 kbyte
  
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  Hamel Telegraph history 1859.djvu 1 190 × 2 095, 76 sidor; 3,78 Mbyte
  
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  Hammerfest Telegraph 1870s.jpg 4 123 × 3 229; 2,88 Mbyte
  
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  Harper's weekly (1865) (14578722057).jpg 2 008 × 2 992; 1,51 Mbyte
  
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  Heliograph1917.jpg 414 × 318; 27 kbyte
  
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  Heragrakanaparat.PNG 389 × 119; 30 kbyte
  
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  Heragrakanaparat1.PNG 413 × 137; 36 kbyte
  
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  Heragrakanaparatnk2.PNG 340 × 134; 25 kbyte
  
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  Hochobir Telegraph Line.jpg 2 048 × 1 365; 1,07 Mbyte
  
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  Hoffmann message.jpg 595 × 688; 85 kbyte
  
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  Hoffmann message.png 832 × 972; 112 kbyte
  
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  Hollandse kusttelegraaf.jpg 535 × 781; 48 kbyte
  
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  HTCLogo.png 629 × 480; 189 kbyte
  
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  Höllental Telegrafenleitung 8228 (cropped).jpg 415 × 689; 119 kbyte
  
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  Höllental Telegrafenleitung 8228.jpg 1 536 × 2 048; 1,62 Mbyte
  
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  Höllental Telegrafenleitung 8231.jpg 1 536 × 2 048; 1,65 Mbyte
  
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  Imagerie d'Épinal n°3842 - l'histoire du télégraphe.jpg 3 157 × 4 395; 5,22 Mbyte
  
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  Imprimante détails des mécanismes Agences France Presse HAVAS atelier Voltaire.jpg 4 032 × 3 024; 6,42 Mbyte
  
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  Innenansicht der Empfangsstation für drahtlose Telegraphie - CH-BAR - 3239490.tif 3 000 × 2 147; 976 kbyte
  
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  Inside Porthcurno Cable Hut - geograph.org.uk - 318578.jpg 640 × 480; 85 kbyte
  
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  Israel Telegram Form.png 2 550 × 3 510; 11,19 Mbyte
  
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  Istanbul Postal Museum 4986.jpg 1 600 × 1 065; 328 kbyte
  
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  Japan electrical telegraph monument.jpg 3 666 × 2 748; 1,67 Mbyte
  
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  JohnWillardRaught.jpg 235 × 300; 14 kbyte
  
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  Karikatur - Ein Landjägerposten des 19 Jahrhunderts.jpg 3 408 × 2 609; 8,23 Mbyte
  
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  Karl Zelli Litho.jpg 1 139 × 1 728; 290 kbyte
  
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  Krigstelegraf.jpg 1 272 × 803; 842 kbyte
  
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  L-Telegraph2.png 640 × 305; 27 kbyte
  
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  L-Telegraph3.png 1 256 × 890; 81 kbyte
  
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  Large 1876 1272.jpg 1 251 × 1 536; 210 kbyte
  
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  Le Petit journal Supplément 24 NOV 1907.jpg 1 024 × 1 512; 513 kbyte
  
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  Leaned telegraph poles - Kohama-jima island.jpg 3 008 × 2 000; 3,46 Mbyte
  
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  Leaving Zion National Park (3448806813).jpg 2 784 × 1 856; 1,25 Mbyte
  
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  Lindsay James Bowman telegraph diagram.jpg 417 × 454; 22 kbyte
  
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  Lipkens telegraaf.jpg 564 × 858; 83 kbyte
  
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  Manipulateur 1869.jpg 800 × 536; 93 kbyte
  
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  Marconi Room (7175637445).jpg 2 308 × 3 000; 2,83 Mbyte
  
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  Maststeigeisen.jpg 800 × 933; 602 kbyte
  
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  Military telegraph.JPG 973 × 538; 159 kbyte
  
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  Model van een optische telegraaf, Antoine Lipkens, ca. 1830.jpg 3 678 × 6 604; 1,15 Mbyte
  
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  Morsa-tipa ricevilo.jpg 2 048 × 1 536; 1,03 Mbyte
  
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  Morse Code Transmitter.jpg 3 264 × 1 840; 1,56 Mbyte
  
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  Morse electromagnetic telegraph.jpg 2 370 × 2 112; 1 Mbyte
  
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  Morsetaste.jpg 5 472 × 3 648; 6,58 Mbyte
  
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  Museum figures in Danmarks Jernbanemuseum 10.jpg 1 712 × 2 288; 1,41 Mbyte
  
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  Museum of Long-Range Aviation (341-9).jpg 2 250 × 1 500; 970 kbyte
  
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  Nazilli Etnoğrafya Müzesi 20160712 135619.jpg 5 312 × 2 988; 1,78 Mbyte
  
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  NIE 1905 Telegraph - polarized relay - diagram.jpg 565 × 338; 35 kbyte
  
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  NIE 1905 Telegraph - punctured tape.jpg 456 × 151; 15 kbyte
  
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  NIE 1905 Telegraph - Schematic.jpg 778 × 385; 32 kbyte
  
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  NIE 1905 Telegraphy, Submarine - simple cable circuit.jpg 950 × 401; 68 kbyte
  
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  NOLACBDOldTelegraphBldgGlobe.jpg 2 592 × 1 944; 938 kbyte