graph

Télégraphie électrique: guide pratique pour l'emploi de l'appareil Morse: suivi du service de l'appareil a cadran et des indications relatives a l'entretien des piles (orné de soixante-huit dessins sur bois par l'au

Archives, Room Use Only - TK5263.H68 1878




graph

Kleine Telegraphen-Schule für Postanwärter und Postgehülfen: ein Hülfsbuch zum Selbstunterricht behufs Erlangung des Befähigungs-Zeugnisses für den technischen Telegraphendienst bei vereinigten Verkehrsämtern: mit 100 er

Archives, Room Use Only - TK5262.K54 1897




graph

[The philosophy and practice of Morse telegraphy].

Archives, Room Use Only - TK5264.S66 1893




graph

Der elektromagnetische Telegraph in den Hauptstadien seiner Entwickelung und in seiner gegenwärtigen Ausbildung und Anwendung: nebst einem Anhange über den Betrieb der elektrischen Uhren: ein Handbuch der theoretischen und praktischen Telegraphi

Archives, Room Use Only - TK5261.S34 1882




graph

Cours technique du centre d'instruction pour élèves-officiers radiotélégraphistes.

Archives, Room Use Only - UG611.5.F8 F73 1918




graph

Centenary of the Netherlands Telegraph Service: exhibition at The Hague, July 19th through September 28th, 1952: bulletin of the Organizing Committee.

Archives, Room Use Only - HE7045.C46 1952




graph

Telegraphic history / by H.R. Kempe

Archives, Room Use Only - TK5115.K46 1912




graph

John G. Farnsworth, receiver of the Bankers' and Merchants' Telegraph Co. vs. Western Union Telegraph Co.: Robert G. Ingersoll's opening speech to the jury, delivered May 21st, 1886.

Archives, Room Use Only - HE7645.I54 1886




graph

Handbook for wireless telegraph operators working installations licensed by His Majesty's Postmaster-General: revised in accordance with the Radiotelegraph Convention of London, 1912.

Archives, Room Use Only - TK5743.G74 1915




graph

Electric telegraph: inventors & discoverers.

Archives, Room Use Only - PN6268.T4 E44 1848




graph

Newly invented portable field telegraph: with an illustration of the principle of its construction and directions for use: also containing the vocabulary of the several characters formed / invented and arranged by A.W. Sleigh

Archives, Room Use Only - UG590.S54 1838




graph

Conservatoire national des arts et métiers: Musée: galeries de télégraphie et de téléphonie

Archives, Room Use Only - TK5107.5.F8 M66 1921




graph

Report of the Departmental committee on telegraphists' cramp: presented to both houses of Parliament by command of His Majesty.

Archives, Room Use Only - RC429.G74 1911




graph

Bryant's treatise on telegraphy: designed for learners and use in the Buffalo Telegraph College / by C.L. Bryant, general manager.

Archives, Room Use Only - TK5262.B79 1876




graph

Modern telegraph practice / by F.H.S. Grant

Archives, Room Use Only - HE8094.G73 1938




graph

Room noise and reverberation / by W. West ; a lecture to the Post Office Telephone and Telegraph Society of London on December 11th, 1933

Archives, Room Use Only - TK6169.W47 1934




graph

Morse, sounder, téléphone: description, fonctionnement et installation des appareils télégraphiques, recherche des dérangements, généralités sur la téléphonie à l'usage des candidats rédacteu

Archives, Room Use Only - TK5261.N38 1928




graph

Report on telegraphs and apparatus / by David Brooks

Archives, Room Use Only - TK5261.B87 1875




graph

Western Union Telegraph Company, 1851-1901: a retrospect.

Archives, Room Use Only - HE7797.W53 W46 1901




graph

[Collection of acts of Parliament concerning the telegraph].

Archives, Room Use Only - KD2885.A3 C65 1862




graph

Brief description of wireless telegraphy and the apparatus for wireless electrical communication in use in aviation and infantry: translation no. 94 of Notice sommaire sur la télégraphie sans fil et les appareils de communication électrique

Archives, Room Use Only - UG605.F8 F7313 1917




graph

[Collection of booklets concerning railroad telegraphers].

Archives, Room Use Only - HD8039.T25 C65 1911




graph

Le télégraphe électrique / par J. Chantrel

Archives, Room Use Only - TK5261.C43 1874




graph

Notice sommaire sur la télégraphie sans fil et les appareils de communication électrique sans fil en service dans l'aviation et l'infanterie.

Archives, Room Use Only - UG605.F8 F73 1924




graph

[Collection of International Correspondence Schools booklets on telegraphy and telephony].

Archives, Room Use Only - TK5262.C65 1925




graph

[Collection of railroad company telegrapher booklets].

Archives, Room Use Only - HD8039.T25 C65 1905




graph

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1882




graph

On the general theory of duplex telegraphy / by Louis Schwendler

Archives, Room Use Only - TK5275.S39 1874




graph

Rules and regulations to be observed by telegraph clerks, and all persons sending railway messages, or engaged in working the telegraphs on the London and North Western Railway.

Archives, Room Use Only - TK5263.L66 1906




graph

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1865




graph

[Collection of articles on telegraphy].

Archives, Room Use Only - TK5269.C65 1869b




graph

Manual of telegraphy: prepared for use in Dodge's Institute of Telegraphy, Valparaiso, Ind.

Archives, Room Use Only - TK5264.M36 1894




graph

[Collection of United States government documents on telegraphy].

Archives, Room Use Only - HE7781.C65 1844




graph

Recent wonders in electricity, electric lighting, magnetism, telegraphy, telephony, etc., etc. / including articles by Dr. Siemens, F.R.S. Count du Moncel and Prof. Thomson [sic] ; edited by Henry Greer

Archives, Room Use Only - TK148.G74 1883




graph

Communication of Hon. William H. Seward, Secretary of State, upon the subject of an intercontinental telegraph / connecting the eastern and western hemispheres, by way of Behring's strait, in reply to Hon. Z. Chandler, Chairman of the Committee on Co

Archives, Room Use Only - TK5613.U6 C66 1864




graph

Whiteman's Telegraph School and Railroad Business College, Ghent, Col. Co., N.Y. / Frank Whiteman, Supt

Archives, Room Use Only - TK5255.W45 1894




graph

The Dominion Telegraph / J.S. MacDonald

Archives, Room Use Only - HE7814.M33 1930




graph

Technical description of the Alexanderson system for radio telegraph and radio telephone transmission by Elmer E. Bucher

Archives, Room Use Only - TK5811.B83 1920




graph

Startling facts: practical machine telegraphy, one thousand words per minute, new siliconized-copper wire.

Archives, Room Use Only - TK5269.C73 1880z




graph

[Collection of British government papers concerning the telegraph].

Archives, Room Use Only - TK5269.C65 1862




graph

Visual telegraphy / issued by the General Staff, May, 1919

Archives, Room Use Only - UG575.G7 V57 1919




graph

Short history of the telegraph: a lecture to the Post Office Telephone and Telegraph Society of London on February 19th 1934 / by H.G. Sellars

Archives, Room Use Only - TK5115.S45 1934




graph

The ABC universal commercial electric telegraph code: improved by the addition of a code condenser which enables the user to cable two code words and check them in one word, thus saving 50% of cable charges ... specially adapted for the use of financiers,

Archives, Room Use Only - HE7676.C53 1919




graph

[Collection of British government papers concerning the telegraph].

Archives, Room Use Only - TK5269.C65 1863




graph

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1840b




graph

Report from the Select Committee on Marconi's Wireless Telegraph Company, limited, agreement: together with the proceedings of the committee and appendices.

Archives, Room Use Only - HE8680.G7 G74 1913




graph

Special report from the Select Committee on the Electric Telegraphs Bill: together with the minutes of evidence taken before them.

Archives, Room Use Only - KD2885.A26 G78 1868




graph

Rules and regulations for the guidance of the officers and servants employed in the Telegraph Department, and also of such officers and servants in the Traffic Department as are required to possess a knowledge of, or to assist those working the telegraph

Archives, Room Use Only - TK5263.R85 1878




graph

Pacific railroad acts. Act of 1862.: an act to aid in the construction of a railroad and telegraph line from the Missouri River to the Pacific Ocean, and to secure to the government the use of the same for postal, military, and other purposes, approved Ju

Archives, Room Use Only - HE2763.P33 1868




graph

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1861