Spotlight detail

17 result(s)

    78043-12
    Claude Chappe (1763-1805), French engineer, inventor of the telegraph.
    © Collection Roger-Viollet / Roger-Viollet
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    4250 x 5473 pixels (4442 Ko)

    © Collection Roger-Viollet / Roger-Viollet
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    3173-8
    Côte-d'Ivoire. Installation d'une ligne télégraphiqe , vers 1905.
    © Albert Harlingue/Roger-Viollet
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    3437 x 2713 pixels (774 Ko)

    © Albert Harlingue/Roger-Viollet
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    5874-15
    Printer of the fast telegraph ( 1851 ) of sir Charles Wheatstone, English physicist. BOY-13007
    © Jacques Boyer/Roger-Viollet
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    4738 x 3387 pixels (1500 Ko)

    © Jacques Boyer/Roger-Viollet
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    230-5
    Lesson for young telegraph boys at the "Gutenberg" telephone exchange. Paris, October 1912.
    © Maurice-Louis Branger/Roger-Viollet
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    3304 x 2252 pixels (2183 Ko)

    © Maurice-Louis Branger/Roger-Viollet
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    1803-7
    Héliographe (optical telegraph based on the reflection of sunbeams on a mirror). Organized of two mirrors on the Black - mound by the forest wardens of Okanogan County. United States, 1917. BOY-9596
    © Jacques Boyer/Roger-Viollet
    Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    5294 x 3725 pixels (2480 Ko)

    © Jacques Boyer/Roger-Viollet
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    7156-2
    Station of signposting of the military optic telegraph of an alpine chasseurs corps. France, 1913. BOY 6987
    © Jacques Boyer/Roger-Viollet
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    5513 x 3778 pixels (2257 Ko)

    © Jacques Boyer/Roger-Viollet
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    1411-1
    Experiment of Chappe's telegraph in the public garden of Saint-Fargeau in Ménilmontant, July 1793. Newspaper "Le Petit Journal", December 1901.
    © Roger-Viollet
    Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    1828 x 2615 pixels (1251 Ko)

    © Roger-Viollet
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    902-15
    World War I. French soldier using an optical telegraph. October 1916.
    © Jacques Boyer/Roger-Viollet
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    3618 x 5109 pixels (2159 Ko)

    © Jacques Boyer/Roger-Viollet
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    6531-13
    Meyer Pantelegraph (autographic telegraph), first fax device, put in service between Paris and Lyon in 1869. Musée des P.T.T., 1913.
    © Jacques Boyer/Roger-Viollet
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    3914 x 5331 pixels (1752 Ko)

    © Jacques Boyer/Roger-Viollet
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    72741-7
    Post of wireless telegraphy used for the air force, 1912.
    © Maurice-Louis Branger/Roger-Viollet
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    6732 x 4602 pixels (5107 Ko)

    © Maurice-Louis Branger/Roger-Viollet
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    76546-10
    Female telegraphist. Paris, 1903.
    © Maurice-Louis Branger/Roger-Viollet
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    6954 x 4982 pixels (3502 Ko)

    © Maurice-Louis Branger/Roger-Viollet
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    1957-14
    Telegraph by Claude Chappe (1756-1832), French inventor.
    © Roger-Viollet
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    1924 x 3382 pixels (940 Ko)

    © Roger-Viollet
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    12536-8
    Optical telegraph model by Claude Chappe (1763-1805), French physicist.
    © Jacques Boyer / Roger-Viollet
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    3500 x 4980 pixels (705 Ko)

    © Jacques Boyer / Roger-Viollet
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    48930-16
    Acquisition de 1000 télégraphes à haute vitesse par Western Union pour la somme de 2,5 millions de dollars. Vers 1935.
    © Imagno/Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    2757 x 3543 pixels (676 Ko)

    © Imagno/Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.

     

    44702-18
    Employés du télégraphe. Angleterre, 1934.
    © John Topham/TopFoto/Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    4957 x 3692 pixels (1198 Ko)

    © John Topham/TopFoto/Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.

     

    48956-7
    Première machine électrique pour les télégraphes de la Bourse. New York (Etats-Unis), vers 1930.
    © Imagno / Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    3287 x 2627 pixels (1243 Ko)

    © Imagno / Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.

     

    77292-31
    "> Samuel Morse (1791-1872), physicien américain et inventeur du télégraphe. Télégraphe morse fonctionnant avec un ruban perforé "Movilleron". (XXème siècle).

    © Iberfoto / Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.
    3543 x 2865 pixels (691 Ko)

    © Iberfoto / Roger-Viollet
    Sale: France only. / Prior permission required for all advertizing & promotional use or use on consumer goods & derivative products.