a

London international telephone exchange: reproduced from the Post Office Electrical Engineers' Journal of July, 1934 / by S. Birch and C.H. Hartwell

Archives, Room Use Only - TK6211.B57 1934




a

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




a

Kabelabschluss- und Verzweigereinrichtungen.

Archives, Room Use Only - TK5481.K33 1934




a

In the Senate of the United States: April 2, 1874, ordered to be printed: Mr. Ramsey submitted the following report: (to accompany bill S. 651).

Archives, Room Use Only - HE7781.R36 1874




a

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




a

Electric telegraph: inventors & discoverers.

Archives, Room Use Only - PN6268.T4 E44 1848




a

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




a

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

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




a

Report, minutes of proceedings, &c. / Pacific Cable Committee

Archives, Room Use Only - TK5613.P33 1899




a

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




a

Signal book, United States Army: 1916.

Archives, Room Use Only - UG573.U56 1916




a

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




a

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

Archives, Room Use Only - HE8094.G73 1938




a

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




a

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




a

Report on telegraphs and apparatus / by David Brooks

Archives, Room Use Only - TK5261.B87 1875




a

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

Archives, Room Use Only - HE7797.W53 W46 1901




a

Library of useful knowledge / published under the superintendence of the Society for the Diffusion of Useful Knowledge

Archives, Room Use Only - QC21.L53 1827b




a

[Collection of acts of Parliament concerning the telegraph].

Archives, Room Use Only - KD2885.A3 C65 1862




a

Telephone directories / by R.B. Green and D.J. Halliday

Archives, Room Use Only - TK6169.G74 1939




a

The dial and the countryside / by L.J. Glanfield

Archives, Room Use Only - HE9144.G53 1938




a

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




a

Ex ordinis philosophorum mandato renuntiantur philosophiae doctores: et artium liberalium magistri rectore magnifico Ioanne Adolpho Overbeck ... decano Gustavo Henrico Wiedemann ... procancellario Ludovico Lange ... inde a die primo mensis Novembris a. MD

Archives, Room Use Only - QC761.W54 1876




a

[Collection of booklets concerning railroad telegraphers].

Archives, Room Use Only - HD8039.T25 C65 1911




a

Le télégraphe électrique / par J. Chantrel

Archives, Room Use Only - TK5261.C43 1874




a

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




a

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

Archives, Room Use Only - TK5262.C65 1925




a

[Collection of railroad company telegrapher booklets].

Archives, Room Use Only - HD8039.T25 C65 1905




a

How to make and use electricity: a description of the wonderful uses of electricity and electro-magnetism, together with full instructions for making electric toys, batteries, etc., etc. / by George Trebel, A.M., M.D. ; containing over fifty illustrations

Archives, Room Use Only - QC527.T73 1895




a

Pneumatic tubes and telegram conveyors.

Archives, Room Use Only - TJ1015.P73 1935




a

75 Jahre Lorenz, 1880-1955: Festschrift.

Archives, Room Use Only - TK451.L6 L67 1955




a

How to learn Morse.

Archives, Room Use Only - HE7669.H69 1963




a

Pioneer inventions and pioneer patents: a lecture on patent law delivered to the senior engineering students of Purdue University of the classes of '22, '23, and '24 and previous classes / by Frank Keiper

Archives, Room Use Only - T223.Z1 K45 1924




a

Fiftieth anniversary golden yearbook, 1909-1959.

Archives, Room Use Only - TK6540.R129 1959




a

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1882




a

On the general theory of duplex telegraphy / by Louis Schwendler

Archives, Room Use Only - TK5275.S39 1874




a

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




a

[Collection of pamphlets on telegraphy].

Archives, Room Use Only - TK5269.C65 1865




a

Thermionic valves, 1904-1954: the first fifty years.

Archives, Room Use Only - TK7872.V3 I55 1955




a

[Collection of articles on telegraphy].

Archives, Room Use Only - TK5269.C65 1869b




a

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

Archives, Room Use Only - TK5264.M36 1894




a

[Collection of United States government documents on telegraphy].

Archives, Room Use Only - HE7781.C65 1844




a

Field message book, U.S. Army: instructions for use.

Archives, Room Use Only - UA943.F45 1917




a

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




a

Western Union travelers' cable code and foreign money tables.

Archives, Room Use Only - HE7673.W47 1913




a

Catalogue of apparatus, material, tools, cars and camp equipment: used in connection with the outside plant.

Archives, Room Use Only - TK5295.W48 1929




a

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




a

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

Archives, Room Use Only - TK5255.W45 1894




a

The Dominion Telegraph / J.S. MacDonald

Archives, Room Use Only - HE7814.M33 1930




a

[Collection of Post Office Green Papers].

Archives, Room Use Only - TK5269.C65 1936