Category:Telegraphy

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Страници в категория „Telegraphy“

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Файлове в категория „Telegraphy“

Показани са 200 от общо 389 файла в тази категория.

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  100 telegraphers, Polo Grounds LCCN2014694464.jpg 5760 × 4197; 2,89 МБ
  
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  151FrontStreetHistorical.jpg 1973 × 3113; 2,09 МБ
  
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  1845-Nov-14 Operation of the Magnetic Telegraph - New York Herald p 2.png 506 × 544; 330 КБ
  
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  1848 Jan telegraph map.jpg 1961 × 1790; 1,33 МБ
  
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  19th century railway telegraph, Didcot Railway Centre, Oxfordshire.jpg 2368 × 2710; 1,87 МБ
  
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  A self-confessed ham operator.png 615 × 695; 68 КБ
  
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  ABC machine.jpg 420 × 767; 128 КБ
  
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  Actionnement.JPG 160 × 112; 16 КБ
  
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  Ada Jones sending morse code in 1918 (cropped).jpg 898 × 625; 70 КБ
  
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  Ada Jones sending morse code in 1918.jpg 1024 × 699; 88 КБ
  
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  AGCW-Logo-sw.jpg 600 × 597; 57 КБ
  
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  AGCW-Logo-sw.svg 750 × 746; 12 КБ
  
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  Albert Brown Chandler (Vermont business executive).jpg 325 × 461; 17 КБ
  
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  All Red Line (retouched).jpg 1034 × 600; 233 КБ
  
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  All Red Line.jpg 1034 × 600; 98 КБ
  
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  Am Morsetelegrafen Kilwa 1901.jpg 1478 × 2070; 1,29 МБ
  
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  American Morse Code - letters.svg 362 × 285; 72 КБ
  
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  American Progress (1872) by John Gast.jpg 2000 × 1487; 1,48 МБ
  
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  Aparat telegraficznym. Eksponat Zespołu Szkół Łączności w Poznaniu styczeń 2017.jpg 2592 × 1944; 1,4 МБ
  
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  Army Signaling WDL11493.png 1235 × 1024; 1,43 МБ
  
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  Ausbildung in der Telegrafie.jpg 2014 × 1464; 1,69 МБ
  
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  Bad Brückenau Bahnhofstraße 32 Telegrafenamt Relief.JPG 1788 × 1341; 1,29 МБ
  
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  Banff Osprey Nest (222388111).jpg 2468 × 1680; 1,3 МБ
  
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  Baudot system sketch.JPG 619 × 293; 24 КБ
  
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  Baudot system sketch.png 960 × 720; 6 КБ
  
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  Baudotkeyboard.png 422 × 112; 117 КБ
  
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  Bladensburg Waterfront Park, Bladensburg, Maryland 020.JPG 3264 × 2448; 2 МБ
  
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  Bodleian Libraries, Playbill of Covent Garden, Thursday, Nov. 3, 1796, announcing Fortune's fool &c..jpg 783 × 1000; 121 КБ
  
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  Bodleian Libraries, Playbill of Covent Garden, Tuesday, Nov. 1, 1796, announcing Fortune's fool &c..jpg 803 × 1000; 143 КБ
  
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  Bundesarchiv Bild 135-S-12-04-02, Tibetexpedition, Lhasa, Eingangstor.jpg 800 × 576; 77 КБ
  
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  C&W code J.svg 68 × 41; 2 КБ
  
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  C&W code letter shift.svg 90 × 41; 2 КБ
  
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  C&W code number shift.svg 90 × 41; 2 КБ
  
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  C&W code Q.svg 62 × 41; 1 КБ
  
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  C&W code Z(2).svg 62 × 41; 1 КБ
  
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  C&W code Z.svg 62 × 41; 1 КБ
  
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  C&W codes (fr).svg 865 × 1729; 114 КБ
  
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  C&W codes.svg 865 × 1729; 108 КБ
  
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  C&W telegraph circuit (fr).svg 1894 × 581; 135 КБ
  
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  C&W telegraph circuit.svg 1894 × 581; 133 КБ
  
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  C&W1 code.svg 905 × 777; 44 КБ
  
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  C&W1 horizontal.svg 1338 × 159; 45 КБ
  
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  C&W2 horizontal.svg 1338 × 159; 57 КБ
  
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  C&W5 horizontal.svg 1338 × 159; 52 КБ
  
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  Cable-about-Seraphim-death.png 2289 × 744; 510 КБ
  
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  Cabot Tower on Signal Hill.jpg 2432 × 1824; 1,53 МБ
  
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  Capaature.PNG 320 × 99; 21 КБ
  
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  Chappe alphabet - early.svg 692 × 606; 32 КБ
  
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  Chappe alphabet.svg 692 × 1734; 111 КБ
  
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  Chappe code - c. 1794.svg 404 × 220; 12 КБ
  
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  Chappe code - c. 1809.svg 1318 × 872; 118 КБ
  
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  Children's stories of American progress (1886) (14760389466).jpg 1470 × 2162; 1,01 МБ
  
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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 1558 × 2041, 374 страници; 44,26 МБ
  
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  Coast telegraph, semaphore or signaling post at Scheveningen, 1799.jpg 3390 × 4580; 5,21 МБ
  
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  COLLECTIE TROPENMUSEUM De motor van het telegraafstation te Sabang TMnr 10021623.jpg 700 × 521; 79 КБ
  
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  COLLECTIE TROPENMUSEUM Telegrafist die telegrammen ontvangt op Sabang TMnr 10022280.jpg 700 × 554; 81 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569843890).jpg 3360 × 1654; 585 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569845959).jpg 2350 × 3370; 954 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569847790).jpg 2514 × 3772; 649 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569850630).jpg 3872 × 2440; 595 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569897558).jpg 2266 × 3254; 636 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14569899678).jpg 2354 × 3854; 1,07 МБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14570302587).jpg 2040 × 1630; 288 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14733947066).jpg 2150 × 3132; 662 КБ
  
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  Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14754414344).jpg 1950 × 2614; 429 КБ
  
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  Computer network and firewall specialist Adam Lasser with a telegraph signal analyzer machine.jpg 1310 × 1985; 426 КБ
  
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  Cooke Wheatstone Telegraph 2.jpg 279 × 615; 22 КБ
  
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  Cooperating Agencies (29205537992).jpg 3620 × 4626; 14,12 МБ
  
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  Creed model 6S-2 paper tape reader.jpg 3648 × 2736; 2,39 МБ
  
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  Creed model 7TR-B-2 reperforator.jpg 3648 × 2736; 1,43 МБ
  
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  CW operator electronic keyer.jpg 1000 × 666; 728 КБ
  
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  Danish Railway Museum, detail-3.jpg 667 × 1000; 675 КБ
  
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  Demonstration telegraph-MHS 221-P4070286-black.jpg 4500 × 4500; 3,79 МБ
  
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  Demonstration telegraph-MHS 221-P4070286-gradient.jpg 4500 × 4500; 4,81 МБ
  
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  Demonstration telegraph-MHS 221-P4070286-white.jpg 4500 × 4500; 3,81 МБ
  
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  Demonstration telegraph-MHS 221-P4070288-black.jpg 4500 × 4500; 3,88 МБ
  
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  Demonstration telegraph-MHS 221-P4070288-gradient.jpg 4500 × 4500; 4,95 МБ
  
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  Demonstration telegraph-MHS 221-P4070288-white.jpg 4500 × 4500; 3,89 МБ
  
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  Destruction on the Western Front, 1914-1918 Q681.jpg 800 × 583; 67 КБ
  
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  Diagram of alphabet used in a 5 needle Cooke and Wheatstone Telegraph, indicating the letter G.png 750 × 1094; 43 КБ
  
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  Diamond Points - Telegraph.png 1386 × 845; 1,51 МБ
  
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  Die Errichtung von Telegraphenlinien.jpg 3500 × 3161; 1,16 МБ
  
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  Die Gartenlaube (1866) b 624.jpg 1314 × 375; 69 КБ
  
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  Die Gartenlaube (1866) b 625 1.jpg 1305 × 576; 147 КБ
  
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  Die Gartenlaube (1866) b 625 2.jpg 1333 × 544; 151 КБ
  
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  Die Gartenlaube (1874) 625.jpg 3104 × 4372; 1,71 МБ
  
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  Die Gartenlaube (1874) 626.jpg 3092 × 4379; 1,74 МБ
  
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  Die Gartenlaube (1874) 627.jpg 3104 × 4372; 1,79 МБ
  
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  Die Gartenlaube (1887) b 605 2.jpg 1398 × 1203; 362 КБ
  
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  Die Gartenlaube (1887) b 606.jpg 1522 × 818; 216 КБ
  
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  Do not speak to the operator! LCCN2003679859.jpg 4844 × 6648; 4,55 МБ
  
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  Do not speak to the operator! LCCN2003679859.tif 4844 × 6648; 92,16 МБ
  
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  Early telephone andf telegraph line tester-quebec.jpg 2955 × 1990; 1,03 МБ
  
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  Eastern Telegraph Company Badge.jpg 581 × 778; 271 КБ
  
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  EB1911 Telegraph - Closed Circuit, Single-current System.jpg 431 × 320; 25 КБ
  
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  EB1911 Telegraph - Connexions for Double-current Working.jpg 665 × 616; 83 КБ
  
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  EB1911 Telegraph - Duplex Working - bridge method.jpg 551 × 484; 40 КБ
  
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  EB1911 Telegraph - Duplex Working - differential method.jpg 557 × 468; 50 КБ
  
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  EB1911 Telegraph - Grouping of Segments in Multiplex System.jpg 631 × 205; 21 КБ
  
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  EB1911 Telegraph - Method of testing Circuits.jpg 694 × 165; 27 КБ
  
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  EB1911 Telegraph - Multiplex Working.jpg 647 × 182; 21 КБ
  
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  EB1911 Telegraph - Open Circuit, Single-current System.jpg 542 × 283; 34 КБ
  
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  EB1911 Telegraph - Quadruplex Working.jpg 874 × 284; 36 КБ
  
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  EB1911 Telegraph - Single-current Relay Working.jpg 515 × 381; 28 КБ
  
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  EB1911 Telegraph - submarine cable - deep sea type.jpg 237 × 233; 26 КБ
  
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  EB1911 Telegraph - submarine cable - intermediate type.jpg 336 × 332; 58 КБ
  
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  EB1911 Telegraph - submarine cable - laying on an irregular bottom.jpg 834 × 154; 49 КБ
  
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  EB1911 Telegraph - submarine cable - manufacture.jpg 765 × 276; 37 КБ
  
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  EB1911 Telegraph - submarine cable - records of strain and depths.jpg 677 × 264; 26 КБ
  
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  EB1911 Telegraph - submarine cable - shore end type.jpg 568 × 556; 138 КБ
  
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  EB1911 Telegraph - submarine cable - tank and paying-out apparatus.jpg 1201 × 305; 85 КБ
  
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  EB1911 Telegraph - Terminal Insulator.jpg 668 × 511; 120 КБ
  
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  EB1911 Telegraph - Universal Battery Working.jpg 640 × 353; 37 КБ
  
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  EB1911 Telegraph - Wheatstone Punching Apparatus.jpg 495 × 159; 19 КБ
  
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  EB1922 Telegraph - Booth-Baudot.jpg 818 × 382; 68 КБ
  
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  EB1922 Telegraph - Murray multiplex transmitting tape.jpg 812 × 188; 31 КБ
  
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  EB1922 Telegraph - Terminal Circuit for Carrier Telegraph Channel.jpg 1708 × 1126; 264 КБ
  
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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 1596 × 2356; 487 КБ
  
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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 1582 × 2552; 771 КБ
  
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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 1566 × 2452; 1022 КБ
  
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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 1466 × 1932; 493 КБ
  
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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 2448 × 1516; 745 КБ
  
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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 1414 × 2060; 767 КБ
  
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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 2672 × 1628; 748 КБ
  
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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 1590 × 2436; 985 КБ
  
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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 2512 × 1616; 1021 КБ
  
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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 1552 × 1814; 686 КБ
  
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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 2624 × 1576; 705 КБ
  
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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 1758 × 2164; 1 МБ
  
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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 1434 × 2440; 619 КБ
  
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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 1770 × 2466; 842 КБ
  
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  Edelcrantz code 636.svg 653 × 376; 7 КБ
  
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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 2988 × 2423; 2,66 МБ
  
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  Edward-orange-wildman-whitehouse.jpg 250 × 272; 10 КБ
  
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  Effect of the submarine telegraph; or peace and good-will between England and France LCCN2016649188.jpg 6702 × 5046; 6,6 МБ
  
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  El mundo físico, 1882 "Manipulador Breguet, modelo antiguo". (4074173303).jpg 1351 × 1301; 717 КБ
  
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  Electrical Telegraph Schematic (with numbers).svg 939 × 650; 23 КБ
  
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  Electrical Telegraph Schematic-es.svg 998 × 732; 46 КБ
  
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  Electrical Telegraph Schematic.svg 936 × 686; 37 КБ
  
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  The Electro Magnetic Telegraph- With an Historical Account of Its Rise ... (IA electromagnetic01turngoog).pdf 997 × 1495, 280 страници; 19,13 МБ
  
• En-us-telegraph.ogg 1,4 сек; 16 КБ
  
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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 КБ
  
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  Erfurt Hauptpostamt Relief 09.jpg 1438 × 1917; 1,19 МБ
  
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  Erfurt Hauptpostamt Relief 19.jpg 1222 × 1509; 740 КБ
  
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  Eugen Nesper — Radio-Schnell-Telegraphie 1922.jpg 1421 × 2149; 217 КБ
  
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  Exposure of outdated Telegraph.jpg 2448 × 3264; 1,11 МБ
  
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  Fernschreiber RFT NIK 3662.jpg 6000 × 4000; 11,44 МБ
  
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  Fernschreibmaschine 1895.jpg 2995 × 3993; 2,01 МБ
  
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  Firesideuniversi01mcgo2.jpg 3950 × 6025; 976 КБ
  
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  Firestone Tires and Tube cotton sample.png 1785 × 1070; 1,73 МБ
  
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  Fletcher's Combined Block Telegraph Apparatus and Bell.png 969 × 1128; 208 КБ
  
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  FMIB 37542 Appareils Transmetteurs de TSF a bord du yacht Mahroussa, appartenant au khedive d'Egypte.jpeg 610 × 468; 132 КБ
  
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  FMIB 37543 Reception d'un Message de TSF a bord d'un paquebot.jpeg 594 × 929; 200 КБ
  
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  Foster magneto-electric telegraph.png 644 × 654; 411 КБ
  
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  Foy-Breguet horizontal.svg 1338 × 159; 38 КБ
  
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  France in XXI Century. Correspondance cinema.jpg 600 × 352; 79 КБ
  
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  Französische Morsetelegraphisten um 1859.jpg 2663 × 1241; 2,16 МБ
  
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  Gare Metz décor 6.png 960 × 1280; 1,54 МБ
  
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  Gauss & Weber horizontal.svg 1338 × 159; 43 КБ
  
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  Gezicht op de Wester Nieuwehoofdpoort vanaf de Leuvehaven westzijde.jpg 700 × 536; 176 КБ
  
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  Gezicht op Wester Nieuwehoofdpoort vanuit het zuidwesten Gezicht op Wester Nieuwehoofdpoort vanuit het zuidwesten 1831 - 1840.jpg 700 × 545; 113 КБ
  
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  Granville T. Woods gravesite marker 01.jpg 2939 × 3024; 4,19 МБ
  
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  Granville T. Woods gravesite marker 02.jpg 4032 × 3024; 5,52 МБ
  
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  Granville T. Woods gravesite marker 03.jpg 4032 × 3024; 5,69 МБ
  
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  Granville T. Woods gravesite marker 04.jpg 4032 × 3024; 5,8 МБ
  
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  Granville T. Woods gravesite marker 05.jpg 2939 × 3024; 4,18 МБ
  
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  Granville T. Woods gravesite marker 06.jpg 4032 × 3024; 5,82 МБ
  
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  H.M.S. Agamemnon.gif 634 × 358; 248 КБ
  
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  Hamel Telegraph history 1859.djvu 1190 × 2095, 76 страници; 3,78 МБ
  
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  Hammerfest Telegraph 1870s.jpg 4123 × 3229; 2,88 МБ
  
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  Harper's weekly (1865) (14578722057).jpg 2008 × 2992; 1,51 МБ
  
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  Heliograph1917.jpg 414 × 318; 27 КБ
  
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  Heragrakanaparat.PNG 389 × 119; 30 КБ
  
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  Heragrakanaparat1.PNG 413 × 137; 36 КБ
  
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  Heragrakanaparatnk2.PNG 340 × 134; 25 КБ
  
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  Highton1 horizontal.svg 1338 × 159; 46 КБ
  
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  Hochobir Telegraph Line.jpg 2048 × 1365; 1,07 МБ
  
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  Hoffmann message.jpg 595 × 688; 85 КБ
  
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  Hoffmann message.png 832 × 972; 112 КБ
  
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  Hollandse kusttelegraaf.jpg 535 × 781; 48 КБ
  
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  HTCLogo.png 629 × 480; 189 КБ
  
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  Höllental Telegrafenleitung 8228 (cropped).jpg 415 × 689; 119 КБ
  
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  Höllental Telegrafenleitung 8228.jpg 1536 × 2048; 1,62 МБ
  
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  Höllental Telegrafenleitung 8231.jpg 1536 × 2048; 1,65 МБ
  
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  Imagerie d'Épinal n°3842 - l'histoire du télégraphe.jpg 3157 × 4395; 5,22 МБ
  
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  Imprimante détails des mécanismes Agences France Presse HAVAS atelier Voltaire.jpg 4032 × 3024; 6,42 МБ
  
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  Innenansicht der Empfangsstation für drahtlose Telegraphie - CH-BAR - 3239490.tif 3000 × 2147; 976 КБ
  
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  Inside Porthcurno Cable Hut - geograph.org.uk - 318578.jpg 640 × 480; 85 КБ
  
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  Istanbul Postal Museum 4986.jpg 1600 × 1065; 328 КБ
  
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  Japan electrical telegraph monument.jpg 3666 × 2748; 1,67 МБ
  
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  JohnWillardRaught.jpg 235 × 300; 14 КБ
  
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  Karikatur - Ein Landjägerposten des 19 Jahrhunderts.jpg 3408 × 2609; 8,23 МБ
  
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  Karl Zelli Litho.jpg 1139 × 1728; 290 КБ
  
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  Krigstelegraf.jpg 1272 × 803; 842 КБ
  
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  L-Telegraph2.png 640 × 305; 27 КБ
  
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  L-Telegraph3.png 1256 × 890; 81 КБ
  
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  Large 1876 1272.jpg 1251 × 1536; 210 КБ
  
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  Le Petit journal Supplément 24 NOV 1907.jpg 1024 × 1512; 513 КБ
  
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  Leaned telegraph poles - Kohama-jima island.jpg 3008 × 2000; 3,46 МБ
  
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  Leaving Zion National Park (3448806813).jpg 2784 × 1856; 1,25 МБ