ai

Manuel de physique amusante, ou, Nouvelles récréations physiques: contenant une suite d'expériences curieuses, instructives et d'une exécution facile, ainsi que diverses applications aux arts et à l'industrie: suivi d&

Archives, Room Use Only - Q164.J85 1829




ai

Telegraphy: a detailed exposition of the telegraph system of the British Post Office.

Archives, Room Use Only - TK5261.H47 1944




ai

The A.B.C. of wireless telegraphy: a plain treatise on Hertzian wave signaling, embracing theory, methods of operation, and how to build various pieces of the apparatus employed / by Edward Trevert [pseud.]

Archives, Room Use Only - TK5741.T74 1902




ai

Electricity: the science of the nineteenth century, a sketch for general readers / by E.M. Caillard

Archives, Room Use Only - QC527.C13 1891b




ai

La découverte de l'électromagnétisme faite en 1820 / par J.-C. Œrsted ; publication aux frais du Trésor pour le Comité J.-C. Œrsted, par Absalon Larsen

Archives, Room Use Only - QC517.O25 1920




ai

Moses Vail of Huntington, L.I.: showing his descent from Joseph (2) Vail, son of Thomas Vail, at Salem, Massachusetts, 1640, together with collateral lines and with additions and corrections to both H.H. Vail's "Jeremiah Vail family" (pub. 1

Archives, Room Use Only - CS71.V129 1947




ai

Signalling: Morse, semaphore station work, despatch riding, telephone cables, map reading / written by an officer of the Regular Army and edited by Captain E.J. Solano

Archives, Room Use Only - UG580.S65 1916




ai

Militaire telegraphie: voorschrift veldtelegraafdienst.

Archives, Room Use Only - UG595.N4 M55 1917




ai

Laird & Lee's vest-pocket practical compend of electricity: thorough instruction in theory and application / by Prof. James A. Beaton

Archives, Room Use Only - TK151.B43 1901




ai

Handbook of military signaling / prepared by Captain Howard A. Giddings

Archives, Room Use Only - UG573.G53 1917




ai

Chapman's principia, or, Nature's first principles: theory of universal electro-magnetism, simplified: explaining the elements of the important discovery of the laws of nature, which regulate the changes of the elements: exposing the numerous disc

Archives, Room Use Only - QC670.C43 1855




ai

Chained lightning: a story of adventure in Mexico / by Ralph Graham Taber ... ; illustrated from photographs by the author and his friend M. Ravelle

Archives, Room Use Only - PS3539.A14 C52 1915




ai

Extrait des règlements généraux applicable sur les réseaux Est, Êtat, P.L.M., P.O.: extract from general regulations in effect on the Est, Etat, P.L.M., P.O. railways: for the use of members of the Transportation Department engag

Archives, Room Use Only - TF559.E98 1918




ai

A guide for the electric testing of telegraph cables / by Captain V. Hoskiær

Archives, Room Use Only - TK5671.H67 1873




ai

Telegraph training in London.

Archives, Room Use Only - TK5164.L6 T45 1937




ai

Telegraphy and telephony with railroad applications / by Charles Stanley Rhoads ; a description of the fundamentals of telegraphy and telephony and of the organization, outside and inside plant, apparatus, circuits and methods of operation, engineering a

Archives, Room Use Only - TK5262.R46 1924




ai

Rate book: legal reserve class / Mutual Benefit Department of the Order of Railroad Telegraphers

Archives, Room Use Only - HG8853.R38 1936




ai

Training manual - signalling: (provisional) 1915 / General Staff, War Office

Archives, Room Use Only - UG575.G7 G74 1915




ai

Rules and regulations for the government of employees of the Philadelphia & Reading Railroad Co.: to take effect January 1st, 1876: approved by the President.

Archives, Room Use Only - HE2791.P55 P55 1875




ai

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




ai

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




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[Collection of booklets concerning railroad telegraphers].

Archives, Room Use Only - HD8039.T25 C65 1911




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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




ai

[Collection of railroad company telegrapher booklets].

Archives, Room Use Only - HD8039.T25 C65 1905




ai

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




ai

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




ai

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

Archives, Room Use Only - TK5264.M36 1894




ai

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




ai

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

Archives, Room Use Only - TK5255.W45 1894




ai

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




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General railroad and telegraph laws of the State of Pennsylvania: including the acts relating to incline plane railways and street passenger railways, and such acts relative to corporations as affect railroad and telegraph companies, 1816-1883 / comp. and

Archives, Room Use Only - KFP301.A3 1884




ai

Instruction provisoire sur l'organisation du terrain.

Archives, Room Use Only - U165.F73 1924




ai

Pocket blank code: number four, containing all five-letter words.

Archives, Room Use Only - HE7671.P63 1910




ai

The railroad fist, or, Caswell system: a treatise on the expert rapidity of handwriting / Guy Rich Caswell

Archives, Room Use Only - Z43.C37 1923




ai

Apple will start reopening some of its retail stores next week




ai

Take action against private schools collecting fees: Ramadoss

‘A lot of people have lost income due to the lockdown’




ai

Tamil Nadu Muslim League to move HC against increase in retirement age for government staff

‘About 68 lakh youth have applied for government jobs’




ai

Atmospheric tidal waves maintain Venus' super-rotation




ai

Nutrient supplements might help in fighting against COVID-19, says study




ai

New research can lead to interventions for treating cocaine addiction




ai

Cosmologists gain insights into density, structure of matter in universe




ai

We have to register outright win against COVID-19, says Kumble




ai

UK 'to bring in 14-day quarantine' for air passengers




ai

US Vice President Pence aide tests positive for coronavirus




ai

Air India flight with 80 passengers from India lands at San Francisco airport in USA




ai

Vande Bharat Mission: Delhi bound flight carrying 129 passengers to take off from Dhaka airport




ai

Kuwait imposes 20-day lockdown as coronavirus cases surpass 7000 mark




ai

BLA claims responsibility for killing 6 Pakistan Army personnel, including army major




ai

Combating COVID-19: Virat Kohli, Anushka Sharma donate Rs 5 lakh each for Mumbai police




ai

Suresh Raina, Irfan Pathan want BCCI to allow Indian players to participate in foreign T20 leagues