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Telephone, Automatic

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• Telephone

• Telephone, Automatic -- Design
• Telephone, Automatic -- Peridocials
• Telephone switching systems, Electronic
• Telephone, Dial

• Automatic telephone

• Automatic telephone systems (London : Benn Brothers Limited, 1921-1924., 1921), by William Aitken (page images at HathiTrust; US access only)
• Automatic telephony simplified; a book for telephone engineering officers (Sir I. Pitman & sons, ltd., 1928), by Charles William Brown (page images at HathiTrust; US access only)
• Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems (McGraw-Hill, 1914), by Arthur Bessey Smith and Wilson Lee Campbell (page images at HathiTrust)
• Automatic and house telephones ; Lines and cables ; Power equipment ; Testing circuits ; Locating faults (International Textbook Co., 1907), by International Correspondence Schools (page images at HathiTrust)
• The call indicator system in automatic telephony (Sir. I. Pitman & sons, Ltd., 1928), by A. G. Freestone (page images at HathiTrust; US access only)
• I. C. electrician 1 and chief. (G.P.O., 1958), by United States Bureau of Naval Personnel (page images at HathiTrust)
• The director system of automatic telephony; a book for linesmen, traffic officers, and telephone engineers, who wish to make themselves familiar with the theory of the director system (Sir I. Pitman & sons, ltd., 1927), by William Edward Hudson (page images at HathiTrust; US access only)
• La téléphonie automatique (Gauthier-Villars, 1914), by Henri Milon (page images at HathiTrust; US access only)
• Der Fernsprechverkehr als Massenerscheinung mit starken Schwankungen (J. Springer, 1924), by G. Rückle and F. Lubberger (page images at HathiTrust; US access only)
• An outline of automatic telephony (E. Benn Ltd., 1925), by William Aitken (page images at HathiTrust; US access only)
• Die Fernsprechanlagen mit Wähler-Betrieb (Automatische Telephonie) (R. Oldenbourg, 1926), by Fritz Lubberger (page images at HathiTrust; US access only)
• Automatic telephone systems (Van Nostrand, 1922), by William Aitken (page images at HathiTrust)
• Automatic telephone systems; house telephones; testing of telephone circuits; telephone-line construction; telephone cables; power equipment. (International Textbook Co., 1907), by International Correspondence Schools (page images at HathiTrust)
• An investigation of contacts and contact endurance (1924), by Paul G. Andres (page images at HathiTrust; US access only)
• Principles of automatic telephony, circuits and trunking (Automatic Electric Company, 1925), by Harry P. Mahoney and Chicago Automatic Electric Company (page images at HathiTrust)

• Design and performance of magnets in the automatic telephone (1912), by Don Llewelyn Hays and Christian Bernhard Thvedt (page images at HathiTrust; US access only)

• Automatic telephone. (Automatic Electric Co., 1913), by GTE Automatic Electric Incorporated (page images at HathiTrust)

• Access area switching and signaling : concepts, issues, and alternatives (Dept. of Commerce, National Telecommunications and Information Administration, 1978), by R. F. Linfield and Institute for Telecommunication Sciences (page images at HathiTrust)
• Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems (McGraw-Hill, 1914), by Arthur Bessey Smith and Wilson Lee Campbell (page images at HathiTrust)

• Connecting and switching kit MX-155/GT. (War Dept., 1989), by United States War Department (page images at HathiTrust)

• Organizational maintenance repair parts and special tools lists for central office, telephone, automatic, AN/TTC-41(V)1 (NSN 5805-01-028-8393), AN/TTC-41(V)2 (NSN 5805-01-028-8394), AN/TTC-41(V)3 (NSN 5805-01-028-8392), and AN/TTC-41(V)4 (NSN 5805-01-044-8869). (Headquarters, Dept. of the Army, 1992), by United States. Department of the Army (page images at HathiTrust)
• Direct support and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) : connecting and switching kit MX-155/GT, FSN 5805-407-4203. (Headquarters, Dept. of the Army, 1992), by United States. Department of the Army (page images at HathiTrust)

• Telephone switching equipment repairman (electromechanical) (AFSC 36251) (Extension Course Institute, Air University, 1984), by USAF School of Applied Aerospace Sciences. Dept. of Communications and Missile Training and Air University (U.S.). Extension Course Institute (page images at HathiTrust)

• Logistic support plan for tandem switching centers (SEA). (Departments of the Army and the Air Force, 1971) (page images at HathiTrust)

• The change from manual to dial operation in the telephone industry (U.S. G.P.O., 1933), by Ethel L. Best and United States Women's Bureau (page images at HathiTrust)

• NIJ standard for telephone dialers with digitally coded messages : a voluntary national standard promulgated by the National Institute of Justice. (U.S. Dept. of Justice, National Institute of Justice, 1984), by National Institute of Justice (U.S.) (page images at HathiTrust)

Items below (if any) are from related and broader terms.

• Transmission Systems for Communications (2 volumes; New York: Bell Telephone Laboratories, 1959), by Bell Telephone Laboratories (page images at HathiTrust)
• Masters of Space: Morse and the Telegraph; Thompson and the Cable; Bell and the Telephone; Marconi and the Wireless Telegraph; Carty and the Wireless Telephone (1917), by Walter Kellogg Towers (Gutenberg text)
• Proceedings ([New York], 1911), by Telephone Pioneers of America (page images at HathiTrust)
• Annual report. (A. Mudge & son, printers [etc.], 1881), by American Bell Telephone Company (page images at HathiTrust)
• The electric telephone (The W. J. Johnston company, 1896), by Edwin J. Houston and Arthur E. Kennelly (page images at HathiTrust)
• Bell's electric speaking telephone: its invention, construction, application, modification, and history. (D. Appleton & company, 1884), by George B. Prescott (page images at HathiTrust)
• The telephone, the microphone and the phonograph (Harper, 1879), by Th. Du Moncel (page images at HathiTrust)
• The telephone hand-book (Electrician Pub. Co., 1894), by Herbert Laws Webb (page images at HathiTrust)
• Telephone memoranda; a few facts and opinions foreign and domestic. (American Telephone and Telegraph Company, Information Dept., 1914), by American Telephone and Telegraph Company (page images at HathiTrust)
• Government telephones : the experience of Manitoba, Canada (Moffat, Yard & Co., 1916), by James Mavor (page images at HathiTrust)
• History of the telephone and telegraph in Brazil, 1851-1921 (New York, 1922), by Victor M. Berthold (page images at HathiTrust)
• Telephone investments and others (The Cuyahoga telephone company, 1905), by Frederick Stoever Dickson (page images at HathiTrust)
• The speaking telephone, talking phonograph, and other novelties. (D. Appleton & Company, 1878), by George B. Prescott (page images at HathiTrust)
• The speaking telephone, electric light, and other recent electrical inventions. (D. Appleton & Company, 1879), by George B. Prescott (page images at HathiTrust)
• Masters of space: Morse and the telegraph; Thompson and the cable; Bell and the telephone; Marconi and the wireless telegraph; Carty and the wireless telephone (Harper & Brothers, 1917), by Walter Kellogg Towers (page images at HathiTrust; US access only)
• The arithmetic of telegraphy and telephony (Sir I. Pitman & sons, ltd., 1921), by Thomas Ernest Herbert and R. G. De Wardt (page images at HathiTrust; US access only)
• The telephone: its history, construction, principles, and uses, with definite instructions on the making of telephones, (by which failure is impossible), and to which is added a chapter on the phonograph: (Simpkin, Marshall, and co.: [etc., etc.], 1878), by S. Garner (page images at HathiTrust)
• Telephony (American school of correspondence at Armour institute of technology, 1905), by Ill.) American School (Lansing, H. S. Durant, Samuel G. McMeen, A. Frederick Collins, Kempster Blanchard Miller, and William Charles Boyrer (page images at HathiTrust)
• American telephone practice (American electrician company, 1900), by Kempster B. Miller (page images at HathiTrust)
• American telephone practice (McGraw publishing company, 1905), by Kempster B. Miller (page images at HathiTrust; US access only)
• Introduction à la théorie des courants téléphoniques et de la radiotélégraphie (Gauthier-Villars et cie, 1920), by J.-B. Pomey (page images at HathiTrust; US access only)
• Toll telephone practice (D. Van Nostrand company, 1912), by John Bernhard Thiess and Guy Albert Joy (page images at HathiTrust)
• Telephonology; a description of modern telephone appliances. (McGraw-Hill book company, 1912), by Harry Randolph Van Deventer (page images at HathiTrust)
• Telephone communication, with particular application to medium-frequency alternating currents and electromotive forces (McGraw-Hill book company, inc., 1925), by Charles Allen Wright and A. F. Puchstein (page images at HathiTrust)
• Fundamentals of telephony (McGraw-Hill, 1943), by Arthur Lemuel Albert (page images at HathiTrust)
• Modern American telephony in all its branches ... (F. J. Drake & co., 1912), by Arthur Bessey Smith (page images at HathiTrust; US access only)
• Telephony, including automatic switching ... (F. J. Drake & co., 1924), by Arthur Bessey Smith (page images at HathiTrust)
• The telephone: an account of the phenomena of electricity, magnetism, and sound, as involved in its action. With directions for making a speaking telephone. (Lee & Shepard;, 1877), by A. E. Dolbear (page images at HathiTrust)
• The eleventh hour. (American lithographic co., 1914), by New York Telephone Company (page images at HathiTrust)
• The elements of telephone transmission (Longmans, Green and co. ltd. , 1927), by H. H. Harrison (page images at HathiTrust; US access only)
• Principles of transmission in telephony (The Macmillan company, 1924), by Mendell P. Weinbach (page images at HathiTrust)
• Telephone construction and methods and cost (The M. C. Clark publishing co., 1908), by Clarence Mayer and John Clifford Slippy (page images at HathiTrust; US access only)
• The elements of automatic telephony (E. & F. N. Spon, ltd.;, 1924), by Arthur Crotch (page images at HathiTrust; US access only)
• Die selbstanschluss- und wählereinrichtungen im fernsprechbetriebe (F. Vieweg & sohn, 1911), by August Kruckow (page images at HathiTrust; US access only)
• Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems (McGraw-Hill, 1914), by Arthur Bessey Smith and Wilson Lee Campbell (page images at HathiTrust)
• Automatic telephony; a comprehensive treatise on automatic and semi-automatic systems (McGraw-Hill, 1921), by Arthur Bessey Smith and Wilson Lee Campbell (page images at HathiTrust)
• On the vibration of telephone diaphragms ... ([New York, 1912), by Charles F. Meyer and John Boswell Whitehead (page images at HathiTrust)
• Electrical vibration instruments : an elementary toextbook on the behavior and tests of telephone receivers, oscillographs, and vibration galvanometers (The Macmillan company, 1923), by Arthur E. Kennelly (page images at HathiTrust)
• Report to the Massachusetts Highway Commission being an answer to three questions asked by the commission, growing out of the investigation of the New England Telephone and Telegraph Company. (Wright & Potter Printing Co., 1908), by Dugald C. Jackson, New England Telephone and Telegraph Company, and Massachusetts. Highway Commission (page images at HathiTrust)
• Methods of communication adapted to forest protection (Ottawa, 1920), by Canada. Forestry Branch and Willis Norman Millar (page images at HathiTrust)
• Grundzüge der schwachstromtechnik; ein leitfaden für studierende der elektrotechnik und für starkstromtechniker (S. Hirzel, 1921), by Fritz Ambrosius (page images at HathiTrust; US access only)
• The propagation of electric currents telephone and telegraph conductors (Constable & co. ltd., 1919), by J. A. Fleming (page images at HathiTrust)
• The propagation of electric currents in telephone and telegraph conductors (D. Van Nostrand company, inc., 1927), by J. A. Fleming (page images at HathiTrust)
• Der wahlweise Anrufin Telegraphen- und Telephonleitungen und die Entwicklung des Fernsprechwesens. (R. Oldenbourg, 1904), by J. Baumann (page images at HathiTrust; US access only)
• Telephones, their construction and fitting; a practical treatise on the fitting-up and maintenance of telephones and the auxiliary apparatus (E. & F. N. Spon, ltd.;, 1909), by Frederick Charles Allsop (page images at HathiTrust; US access only)
• Die fernsprechtechnik der gegenwart (ohne die selbstanschluss-systeme) (F. Vieweg und sohn, 1910), by C. Hersen and R. Hartz (page images at HathiTrust; US access only)
• The telephone. (Whittaker & co. [etc.], 1889), by William Henry Preece and Julius Maier (page images at HathiTrust)
• Notes on fundamentals of telephone transmission... Rev. February 17, 1921, superseding draft of October 4, 1920. ([n. p., n. pub., 1921), by American Telephone and Telegraph Company. Dept. of development and research (page images at HathiTrust; US access only)
• Common battery telephony simplified. A book for practical telephone men and students. (Benn brothers, ltd., 1921), by Walter Atkins (page images at HathiTrust; US access only)
• Telephone construction, installation, wiring, operation and maintenance ... (The N. W. Henley publishing co., 1915), by William Hiram Radcliffe and H. C. Cushing (page images at HathiTrust)
• The telephone system of the British post office. A practical handbook. (Page & Pratt, ltd., 1898), by Thomas Ernest Herbert (page images at HathiTrust)
• An introduction to the Strowger system of automatic telephony (Longmans, Green and co., 1924), by H. H. Harrison (page images at HathiTrust; US access only)
• Principles of electricity applied to telephone and telegraph work; a training course text prepared for employees of the Long lines department, American telephone and telegraph company, November, 1938. ([New York, 1939), by American Telephone and Telegraph Company. Long Lines Department (page images at HathiTrust)
• Telephony; a comprehensive and detailed exposition of the theory and practice of the telephone art (American technical society, 1923), by Samuel Groenendyke McMeen, Kempster Blanchard Miller, and American Technical Society (page images at HathiTrust)
• Multiplex telephony and telegraphy : by means of electric waves guided by wires (Govt. print. off, 1911), by George Owen Squier and United States Army Signal Corps (page images at HathiTrust)
• Memoria que presenta el Ministro de Correos y Telégrafos al Congreso Nacional en las sesiones ordinarias de ... (Editorial Minerva, in the 20th century), by Colombia. Ministerio de Correos y Telégrafos (page images at HathiTrust; US access only)
• Multiplex telephony and telegraphy by means of electric waves guided by wires (Govt. print. off., 1919), by George Owen Squier and United States Army Signal Corps (page images at HathiTrust)
• Mobile radio telephone for automotive use. (Society of Automotive Engineers, 1960), by Society of Automotive Engineers (page images at HathiTrust)
• Selling by telephone (Business bourse, 1929), by J. George Frederick (page images at HathiTrust)
• Status of legislation concerning 911: the emergency telephone number, with a suggested 911 Emergency Telephone Number Act with supporting analysis. (Government Printing Office, Washington, D.C., 1979) (page images at HathiTrust)
• ITS Institutional and Legal Issues Program. Review of the SmarTraveler operational test. Final report. (1994), by Allan J. DeBlasio and E. F. Borg (page images at HathiTrust)
• Motor vehicle occupant safety survey, 1996. Volume 4: crash injury and emergency medical services report. (1997), by John M. Boyle and Stephen J. Dienstfrey (page images at HathiTrust)
• 1998 Motor Vehicle Occupant Safety Survey (2000), by John M. Boyle and K. Sharp (page images at HathiTrust)
• [Motor vehicle occupant safety survey 2000: volume 1: methodologies] (Washington, D.C.: U.S. Department of Transportation, National Highway Traffic Safety Administration ; Springfield, Va.: National Technical Information Service, 2001), by John M. Boyle (page images at HathiTrust)
• Motor vehicle occupant safety survey (2001), by Alan W. Block (page images at HathiTrust)
• Cours d'electricité théorique : professé à l'Ecole professionnelle supérieure des postes et télégraphes (Gauthier-Villars, 1914), by J.-B. Pomey and France) Ecole professionnelle supérieure des postes et télégraphes (Paris (page images at HathiTrust; US access only)
• The propagation of electric currents in telephone and telegraph conductors; a course of post-graduate lectures delivered before the University of London (Constable & Co. Ltd., 1911), by J. A. Fleming (page images at HathiTrust)
• Multiplex telephony and telegraphy over open-circuit bare wires laid in the earth or sea (Lippincott, 1920), by George Owen Squier (page images at HathiTrust)
• Telephones and telegraphs and municipal electric fire-alarm and police-patrol signaling systems, 1912. (Govt. Print. Off., 1915), by United States Bureau of the Census, William A. Countryman, John W. Curry, and William M. Steuart (page images at HathiTrust)
• A manual of telephony. (Whittaker and Co.;, 1893), by William Henry Preece and Arthur James Stubbs (page images at HathiTrust)
• Telephone construction, installation, wiring, operation and maintenance; a practical reference book and guide for electricians, wiremen, engineers, contractors, architects, and others interested in standard telephone practice ... (N.W. Henley Pub. Co., 1908), by William Hiram Radcliffe and H. C. Cushing (page images at HathiTrust)
• Modern American telephony in all its branches. (Drake, 1911), by Arthur Bessey Smith (page images at HathiTrust)
• Telephone principles and practice (The Cantwell Printing Co., 1904), by George Walker Wilder (page images at HathiTrust)
• Telephony ; a manual of the design, construction, and operation of telephone exchanges... (McGraw publishing company, 1903), by Arthur V. Abbott (page images at HathiTrust)
• Telephones, their construction and fitting; a practical treatise on the fitting-up and maintenance of telephones and the auxiliary apparatus (E. & F.N. Spon, 1892), by Frederick Charles Allsop (page images at HathiTrust)
• Principles of electricity applied to telephone and telegraph work; a training course text prepared for employees of the Long lines department, American telephone and telegraph company. ([New York], 1928), by American Telephone and Telegraph Company. Long Lines Dept (page images at HathiTrust)
• ABC of the telephone; a practical and useful treatise for students and workers in telephony, giving a review of the development of the industry to the present date (Audel, 1904), by James E. Homans and Stephen Prigozy Telegraph Collection (page images at HathiTrust)
• Electricity and magnetism in telephone maintenance (McGraw Pub. Co., 1908), by George Willis Cummings (page images at HathiTrust)
• Telephone communication systems (The Macmillan Co., 1925), by Royce Gerald Kloeffler (page images at HathiTrust)
• Telephone construction, methods and cost (The M.C. Clark publishing co., 1908), by Clarence Mayer and John Clifford Slippy (page images at HathiTrust; US access only)
• Telephone theory and practice ... (McGraw-Hill Book Company, inc., 1930), by Kempster Blanchard Miller (page images at HathiTrust)
• Principles and practice of telephony. (McGraw-Hill book company, inc., 1923), by Jay Gordon Mitchell (page images at HathiTrust)
• Practical telephone handbook and guide to the telephone exchange. (Whittaker [etc., etc.], 1891), by J. Poole (page images at HathiTrust)
• The practical telephone handbook and guide to the telephonic exchange (Whittaker & Co., 1906), by J. Poole (page images at HathiTrust; US access only)
• Telegraphy and telephony with railroad applications (Simmons-Boardman publishing company, 1924), by Charles Stanley Rhoads (page images at HathiTrust)
• The telephone; outlines of the development of transmitters and receivers (Longmans, Green, and co., 1898), by William John Hopkins (page images at HathiTrust)
• Telephone engineering (International Textbook Company, 1902), by International Correspondence Schools (page images at HathiTrust)
• Principles of central-energy systems ; Central-energy systems ; Central-energy main and branch exchanges ; Common-battery signaling systems ; Bell central-energy system ; Bell trunk circuits ; Bell toll and testing circuits ; Kellogg central-energy system ; Party-line systems ; Exchange wiring and extension telephones ; Simultaneous telephony and telegraphy ; Storage batteries. (International Textbook Co., 1907), by International Textbook Company and International Correspondence Schools (page images at HathiTrust)
• Telephone despatching; Simultaneous telephony and telegraphy; Wiring, cables (International Textbook Co., 1906), by International Correspondence Schools (page images at HathiTrust)
• Description of typical mine-telephone systems and suggestions for making improved installations (U.S. Dept. of the Interior, Bureau of Mines, 1946), by C. L. Brown and United States Bureau of Mines (page images at HathiTrust)
• Untechnical explanations; electricity, telegraph, telephone (International Telephone and Telegraph Corporation, 1930), by John Foster Skirrow and International Telephone and Telegraph Corporation (page images at HathiTrust)
• The practical telephone handbook and guide to the telephonic exchange (Macmillan, 1892), by Joseph Poole (page images at HathiTrust)
• Telephonology; a description of modern telephone appliances. A common sense treatise on the erection, equipment and maintenance of telephone exchanges. Line, instrument and switchboard troubles and their remedies. Apparatus, line and cable testing. (McGraw-Hill book company, 1910), by Harry Randolph Van Deventer (page images at HathiTrust)
• Telegraphie und Telephonie (Quelle & Meyer, 1908), by F. Hamacher (page images at HathiTrust; US access only)
• Radio engineering, with special sections on telegraphy & telephony ... (Ernest Benn, Limited, 1928), by J. H. Reyner (page images at HathiTrust; US access only)
• Why governments fail in commercial enterprises: the fiscal barrier between plan and execution (American Telephone and Telegraph Company, Commercial Engineer's Office, 1914), by A. Lincoln Lavine (page images at HathiTrust)
• American telephone practice (American Electrician Company, 1899), by Kempster B. Miller (page images at HathiTrust)
• Principles of the telephone (McGraw-Hill, 1916), by Cyril M. Jansky, Daniel Cleveland Faber, and University of Wisconsin. University Extension Division (page images at HathiTrust)
• Three addresses ([Washington?, 1913), by Emile Berliner (page images at HathiTrust)
• Propagation of electric currents in telephone & telegraph conductors. (Van Nostrand, 1911), by J. A. Fleming (page images at HathiTrust)
• The propagation of electric currents in telephone and telegraph conductors : a course of post-graduate lectures delivered before the University of London (D. Van Nostrand, 1912), by J. A. Fleming (page images at HathiTrust)
• Public ownership of telephones on the continent of Europe (Harvard University Press, 1911), by Arthur N. Holcombe (page images at HathiTrust)
• Antonio Meucci, inventor of the telephone (Vigo Press, 1958), by Giovanni Ermenegildo Schiavo (page images at HathiTrust)
• Telephone mergers illegal, address. (The International Independent Telephone Association, 1908), by A. C. Lindemuth (page images at HathiTrust)
• A larger view, address. (The International Independent Telephone Association, in the 1900s), by A. C. Lindemuth (page images at HathiTrust)
• Proceedings of the Select Committee on Telephone Systems. (Printed by S.E. Dawson, 1905), by Adam Zimmerman and Canada. Parliament. House of Commons. Select Committee on Telephone Systems (page images at HathiTrust)
• Public relations of telephone companies ; a paper prepared for the fourteenth annual convention of the National independent telephone association, held at Chicago, February 8, 9 and 10, 1911. (National independent telephone association, 1911), by William Dunton Kerr (page images at HathiTrust)
• The transmitted word (Angel Guardian Press, 1897), by Riley James (page images at HathiTrust)
• Telephone service (Govt. Print. Off., 1921), by United States. National Bureau of Standards (page images at HathiTrust)
• Telephones, 1907. (Govt. Print. Off., 1910), by United States Bureau of the Census, Franklin H. Reed, Thomas Commerford Martin, and William M. Steuart (page images at HathiTrust)
• Communication : report of an industrial arts project (Industrial arts cooperative service, 1900), by Gertrude M. Abbihl and New York Industrial arts cooperative service (page images at HathiTrust; US access only)
• Our public utilities : telephone, history and method of operation. For use of school students, English and current topics classes, and debating clubs (Philadelphia, Pa., 1927), by Pennsylvania public service information committee (page images at HathiTrust; US access only)
• Telephones, interchange of service. (Free Lib. Com., 1908), by Laura Scott (page images at HathiTrust)
• The telephone : a lecture entitled, Researches in electric telephony : delivered before the Society of Telegraph Engineers, October 31st, 1877 (E. and F.N. Spon, 1878), by Alexander Graham Bell, William Edward Langdon, Francis John Bolton, and Institution of Electrical Engineers (page images at HathiTrust)
• Automatic telephone practice. (H.E. Hershey, 1919), by Harry Ellis Hershey (page images at HathiTrust)
• La telephonie, historique, technique, appareils et procédes actuels (C. Desoer, 1894), by Émile Piérard (page images at HathiTrust)
• A treatise on telephony (The Colliery Engineer Co., 1900), by International Correspondence Schools (page images at HathiTrust)
• Cyclopedia of telephony and telegraphy; a general reference work. (American technical society, 1911) (page images at HathiTrust)
• Instructions for the field work of the telegraph and telephone branch of the engineering section of the Division of valuation. (Govt. print. off., 1916), by United States Interstate Commerce Commission (page images at HathiTrust)
• The telephone : a description of the Bell system with some facts concerning the so-called "independent" movement. (New England Telephone and Telegraph Company, 1906), by New England Telephone and Telegraph Company (page images at HathiTrust)
• Telephone statistics of the world ... (New York, 1912), by American Telephone and Telegraph Company (page images at HathiTrust)
• ... Investigation of telephone companies. Letter from the secretary of commerce and labor transmitting, in response to a Senate resolution of May 28, 1908, a report showing the results of an investigation made by the Bureau of labor into telephone companies engaged in the conduct of interstate business ... (Govt. print. off., 1910), by United States. Bureau of Labor, Charles E. Baldwin, and Ethelbert Stewart (page images at HathiTrust)
• The telephone system of the British post office. A practical handbook. (Whittaker and Co., 1904), by Thomas Ernest Herbert (page images at HathiTrust; US access only)
• A B C of the telephone : a practical and useful treatise for students and workers in telephony, giving a review of the development of the industry to the present date, and full descriptions of numerous valuable inventions and appliances (T. Audel, 1903), by James E. Homans (page images at HathiTrust)
• La téléphonie à grande distance : système de télégraphie et de téléphonie simultanées par les mêmes fils de F. van Rysselberghe (F. Hayez, 1885), by Charles Mourlon (page images at HathiTrust)
• Le téléphone (Baudry, 1891), by William Henry Preece, G. Floren, and Julius Maier (page images at HathiTrust)
• Das Fernsprechwesen. (G.J. Göschen, 1902), by Ludwig Rellstab (page images at HathiTrust; US access only)
• Report. (New York., between 1000 and 1999), by Lighting and Supplies Dept New York (N.Y.). Public Buildings (page images at HathiTrust)
• Telephones, interchange of service. (Wisconsin library commission, 1908), by Laura Scott and University of Wisconsin (page images at HathiTrust)
• American Bell Telephone Co. against the Overland Telephone Co. of N.Y. ... [and] the Pennsylvania Overland Telephone and Telegraph Co. et al ... argument for defendants. (Burgoyne, 1885), by Anthony Q. Keasbey (page images at HathiTrust)
• United States Circuit Court, Southern District of New York; American Bell Telephone Company et al. v. the People's Telephone Company et al; abstract of testimony ... (Mudge & Sons, 1884), by American Bell Telephone Company, United States. Circuit Court (2nd Circuit), and Mass.) People's Telephone Company (Haverhill (page images at HathiTrust)
• Telefonledningars elektriska egenskaper ... (Statlander, 1923), by Henning Pleijel (page images at HathiTrust; US access only)
• [Addresses of the] Bell system educational conference. (New York, 1924), by Bell System Educational Conference (1924 : New York) (page images at HathiTrust)
• Modern telephone engineering (New York Electrical Society, 1901), by Kempster B. Miller (page images at HathiTrust)
• Telephony; a comprehensive and detailed exposition of the theory and practice of the telephone art (American School of Correspondence, 1914), by Ill.) American School (Lansing, Kempster B. Miller, and Samuel Groenendyke McMeen (page images at HathiTrust)
• Things worth knowing about the telephone : statistics revised to Oct. 1, 1926. (American Telephone & Telegraph Company, 1927), by American Telephone and Telegraph Company (page images at HathiTrust; US access only)
• Annual report. (A. Mudge & son, printers., in the 19th century), by American Telephone and Telegraph Company (page images at HathiTrust)
• Tales of the "nineties" (Telephone Engineer Pub. Corp., 1952), by John P. Boylan (page images at HathiTrust; US access only)
• Elemente des staats-telegraphen- und telephon-dienstes. Lehrbuch zur ablegung der für post- und telegraphen-expeditoren, sowie der für post- und telegraphen-manipulantinnen vorgeschriebenen prüfungen; unterrichtsbehelf zur telegraphen-verkehrs-prüfung, hand- und hilfsbuch für ärarische und nichtärarische post- und telegraphenämter. (Im selbstverlage des verfassers, 1901), by Johann Kral (page images at HathiTrust; US access only)
• Telegraph and telephone : the telegraph, telephone and wireless telegraph illustrated and described, containing a manual of practical lessons for students and others (World Railway Pub. Co., 1904), by Marshall Monroe Kirkman (page images at HathiTrust)
• Standard telephone wiring for common battery and magneto systems : a hand-book for telephone men, containing diagrams of circuits for straight lines ... (McGraw Publishing company, 1905) (page images at HathiTrust)
• Practical telephone hand book & guide to telephonic exchange ... (F.J. Drake & Co., 1911), by T. Stith Baldwin (page images at HathiTrust)
• Secrets of service on rural telephone systems (The Commonwealth Press, 1915), by H. N. Faris (page images at HathiTrust)
• Practical telephone hand book & guide to telephonic exchange ... (F.J. Drake & Co., 1902), by T. Stith Baldwin (page images at HathiTrust)
• Haus- und Geschäfts-Telephonanlagen; eine kurzgefasste Belehrung. (F. Vieweg, 1916), by Carl Beckmann (page images at HathiTrust; US access only)
• The application of electricity and magnetism to transmission in the telephone plant. (American Telephone and Telegraph Company, 1923), by American Telephone and Telegraph Company (page images at HathiTrust)
• Telephony; an elementary exposition of the telephone system of the British Post Office (Sir I. Pitman & Sons, Ltd., 1923), by Thomas Ernest Herbert (page images at HathiTrust; US access only)
• Automatic telephones: an introductory treatise dealing with the fundamental principles, methods and advantages of automatic telephony ... (Pitman, 1924), by F. A. Ellson (page images at HathiTrust; US access only)
• Multiplex telegraphy and telephony. Letter from the Secretary of Commerce submitting in response to Senate resolution no. 149, a report concerning the discovery of multiplex telegraphy and telephony and the extent to which this system is now used ... (Govt. Print. Office, 1926), by United States. Dept. of Commerce, George Owen Squier, and American Telephone and Telegraph Company (page images at HathiTrust)
• Ausgewählte Kapitel der Technik (L.W. Seidel & Sohn, 1908), by Wiktor Niesiolowski-Gawin (page images at HathiTrust; US access only)
• Electricity applied to railways... Forming one of the series of volumes comprised in the Revised and enlarged edition of The science of railways (Cropley Phillips company, 1910), by Marshall Monroe Kirkman (page images at HathiTrust)
• Technical instructions for the use of telephones in the field. (Provisional) 1908 ... (Printed for H.M. Stationery Off., by Harrison and Sons, 1908), by Great Britain War Office (page images at HathiTrust)
• Telephone Exchange (Cottonwood County Historical Society, 812 Fourth Avenue, Windom, MN 56101; http://www.rootsweb.com/~mncotton/cchs.htm, 1893) (page images at HathiTrust; US access only)
• In the matter of certain cellular radiotelephones and subassemblies and component parts thereof : investigation no. 337-TA-297 : (Commission decision of August 29, 1989). (U.S. International Trade Commission, 1991), by United States International Trade Commission (page images at HathiTrust)
• VA health care : telephone service should be more accessible to patients : report to the Honorable Frank H. Murkowski, United States Senate (The Office, 1991), by United States General Accounting Office and Frank H. Murkowski (page images at HathiTrust)
• Cellular mobile telephones and subassemblies thereof from Japan : determination of the Commission in investigation no. 731-TA-207(final) under the Tariff act of 1930, together with the information obtained in the investigation. (U.S. International Trade Commission, 1985), by United States International Trade Commission, Terry Planton, Larry Reavis, and Eric Nelson (page images at HathiTrust)
• Cellular mobile telephones and subassemblies thereof from Japan : views on remand in investigation no. 731-TA-207 (final). (U.S. International Trade Commission, 1989), by United States International Trade Commission (page images at HathiTrust)
• Telephone service. (Govt. Print. Off., 1921), by United States. National Bureau of Standards (page images at HathiTrust)
• Le téléphone, le microphone, et la phonographe (Hachette, 1880), by Th. Du Moncel (page images at HathiTrust)
• Telephony; a comprehensive and detailed exposition of the theory and practice of the telephone art (American Technical Society, 1922), by Samuel Groenendyke McMeen, Kempster Blanchard Miller, and American Technical Society (page images at HathiTrust)
• Telephone lines and their properties ... (Longmans, Green, and co., 1894), by William John Hopkins (page images at HathiTrust)
• The propagation of electric currents in telephone and telegraph conductors (D. Van Nostrand co., 1919), by John Ambrose Fleming (page images at HathiTrust; US access only)
• Le téléphone, instrument de mesure; oscillographie interférentielle (Gauthier-Villars, 1914), by Augustin Guyau (page images at HathiTrust; US access only)
• The electric telephone (Electrical world and engineer, 1902), by Edwin J. Houston and Arthur E. Kennelly (page images at HathiTrust)
• Telegraphie und Telephonie ([s.n.], 1907), by J. Noebels, Otto Jentsch, and A. Schluckebier (page images at HathiTrust; US access only)
• Anleitung zum bau elektrischer haustelegraphen-, telephon-, kontroll- und blitzableiter-anlagen ([s.n.], 1914), by Mix & Genest (Firm : Berlin) (page images at HathiTrust; US access only)
• The practical telephone handbook and guide to the telephonic exchange (Whittaker & co., 1910), by Joseph Poole (page images at HathiTrust; US access only)
• Le téléphone, le microphone et le phonographe (Hachette et cie, 1878), by Th. Du Moncel (page images at HathiTrust)
• Common battery telephony simplified : a book for practical telephone men and students (Benn Bros. Ltd., 1921), by Walter Atkins (page images at HathiTrust; US access only)
• Multiplex telephony and telegraphy, by means of electric waves guided by wires (American Institute of Electrical Engineers, 1911), by George Owen Squier and American Institute of Electrical Engineers (page images at HathiTrust)
• Telephony; a comprehensive and detailed exposition of the theory and practice of the telephone art (American School of Correspondence, 1917), by Ill.) American School (Lansing, Kempster Blanchard Miller, and Samuel Groenendyke McMeen (page images at HathiTrust)
• Electricity applied to railways. Forming one of the series of volumes comprised in the Revised and enlarged edition of The science of railways (Cropley Phillips Co., 1912), by Marshall Monroe Kirkman (page images at HathiTrust)
• Le téléphone : théorie-- expériences-- applications : Conférences faites à Thonon et à Annecy ... (M. Fillion, 1878), by Léon Leseur (page images at HathiTrust)
• Telephony ... (Milwaukee, Wis., 1915), by W. E. Hennig and Milwaukee School of Engineering. Extension Division (page images at HathiTrust)
• Description of the Herzog automatic return signal for telephone, electric-bells, call-boxes, and other purposes ... ([New York, 1883), by Felix Benedict Herzog (page images at HathiTrust)
• Lärobok i telegraphi och telefoni på uppdrag av Kungl. järnvägsstyrelsen. (Stockholm, 1917), by Ivan A. Bodstedt, Ivar Heiner, and Sweden. Järnvägsstyrelsen (page images at HathiTrust; US access only)
• The electric telephone (McGraw Pub. Co., 1906), by Edwin J. Houston and Arthur E. Kennelly (page images at HathiTrust)
• Cyclopedia of telephony and telegraphy : a general reference work ... (The School, 1912), by Chicago American School of Correspondence (page images at HathiTrust)
• How telegraphs and telephones work, explained in nontechnical language (Lippincott, 1909), by Charles R. Gibson (page images at HathiTrust)
• Researches in telephony (s.n., 1876), by Bell,Alexander Graham, 1847-1922 and American Academy of Arts and Sciences (page images at HathiTrust)
• The speaking telephone, talking phonograph and other novelties (D. Appleton, 1878), by George B. Prescott (page images at HathiTrust)
• The speaking telephone, electric light, and other recent electrical inventions (D. Appleton, 1879), by George B. Prescott (page images at HathiTrust)
• The telephone (s.n., 1887), by F. N. Gisborne and Canadian Society of Civil Engineers (page images at HathiTrust)
• Telephone (s.n., 1888), by F. N. Gisborne and Canadian Society of Civil Engineers (page images at HathiTrust)
• Public ownership of telephones on the continent of Europe (Houghton Mifflin company, 1911), by Arthur N. Holcombe (page images at HathiTrust)
• Telephone competition in the Middle West and its lessons for New England. ([New England Telephone & Telegraph Co.], 1906), by George Weston Anderson (page images at HathiTrust)
• Die anwendung des expropriationsrechtes auf die telephonie. (Benno Schwabe, 1888), by F. Meili (page images at HathiTrust)
• Wire & radio communications. (New York., 1883) (page images at HathiTrust)
• Le microphone, le radiophone et le phonographe. (Hachette, 1882), by Th. Du Moncel (page images at HathiTrust)
• Die Haus- und Hotel-Telegraphie und -Telephonie... Mit 104 Textabbildungen. (A. Hartleben, 1883), by O. Canter (page images at HathiTrust)
• Practical features of telephone work. (Electrical engineer, 1899), by A. E. Dobbs (page images at HathiTrust; US access only)
• On telephone systems ([Philadelphia, 1886), by A. E. Dolbear (page images at HathiTrust)
• The telephone system of the British post office. A practical handbook. (Whittaker and Co., 1901), by Thomas Ernest Herbert (page images at HathiTrust)
• ABC of the telephone. (T. Ardel & co., 1901), by James E. Homans (page images at HathiTrust)
• The impedance of telephone receivers as affected by the motion of their diaphragms. ([Boston], 1912), by Arthur E. Kennelly and George Washington Pierce (page images at HathiTrust)
• Practical information for telephonists. (W.J. Johnson Co., 1891), by Thomas Dixon Lockwood (page images at HathiTrust)
• The practical telephone handbook : and guide to the telephonic exchange (Whittaker ;, 1895), by J. Poole (page images at HathiTrust)
• La téléphonie. (C. Desoer, 1899), by Émile Pierard (page images at HathiTrust; US access only)
• Telephon, Mikrophon und Radiophon. Mit besonderer Rücksicht auf ihre Anwendung in der Praxis bearbeitet (A. Hartleben, 1883), by Th. Schwartze (page images at HathiTrust)
• Die technik des fernsprechwesens. (A. Hartleben, 1886), by Victor Von Wietlisbach (page images at HathiTrust)
• Handbook of telephone of the Signal corps, U. S. army. (Gov't print. off., 1904), by United States Army Signal Corps and Samuel Reber (page images at HathiTrust)
• Catalogue of telephonic apparatus and supplies. ([n.p.], 1908), by Western Electric Company (page images at HathiTrust; US access only)
• American telephone practice (McGraw Pub. Cp., 1903), by Kempster Blanchard Miller (page images at HathiTrust)
• [Report of the City Council pertaining to the subject of telephone service and rates in the City of Chicago, Sept. 3, 1907]. ([Chicago, Ill., 1907), by Oil and Electric Light Chicago (Ill.). City Council. Committee on Gas (page images at HathiTrust)
• De rijkstelegraaf en de tegenwoordige exploitatie der telephonie ... (Nijmegen, 1883), by Gerard C. J. Verkerk (page images at HathiTrust)
• Études sur la théorie du téléphone. (Vve C. Dunod, 1886), by Ernst Jules Pierre Mercadier (page images at HathiTrust)
• Derechos y deberes del funcionario del cuerpo de comunicaciones. (La comercial, 1895), by José Carballo y Alvarez (page images at HathiTrust)
• Legislación general reglamentaria del cuerpo de comunicaciones. Aprobado por real orden de 8 de octubre de 1890. (Castro, Fernández y comp., 1895), by Cuba. Administración general de comunicaciones (page images at HathiTrust)
• Report from the Select committee on Post office (Telephone agreement), 1905; together with the proceedings of the committee, minutes of evidence, and appendix. Ordered, by the House of commons, to be printed, 31 July 1905. (Printed for H.M. Stationery off., by Wyman and sons, limited, 1905), by Great Britain. Parliament. House of commons. Select committee on Post office (Telephone agreement) 1905, London National telephone company, and Great Britain. Post Office (page images at HathiTrust)
• Postal telegraph and telephone lines postal savings banks, government life annuities, and provisions for old age, in foreign countries. (Govt. Print. Off., 1898), by United States Department of State (page images at HathiTrust)
• Téléphonie pratique. (A. Grelot, 1893), by Louis Montillot (page images at HathiTrust)
• The romance of the telephone : the strange history of a great modern invention, and the long struggle, with a huge fortune as the stakes, between the men who have claimed it as their own. ([New York, 1900), by John Paul Bocock (page images at HathiTrust)
• Acoustics and the telephone : an explanation of the nature of sound in relation to radio telephone reception. ([publisher not identified], 1922), by G. B. Crouse (page images at HathiTrust; US access only)
• The telephone hand-book (Electrician Pub. Co., 1902), by Herbert Laws Webb (page images at HathiTrust)
• Handbuch der telephonie ([publisher not identified], 1910), by Victor Wietlisbach, Johannes Zacharias, and Robert Heinrich Weber (page images at HathiTrust; US access only)
• Telephonology. : A description of modern telephone appliances (New York, 1910), by H. R. Van Deventer (page images at HathiTrust)
• Report submitted relative to the telephone industry in New York state to ... the Governor. (J.B. Lyon, 1920), by N.Y. (State) Bureau of women in industry (page images at HathiTrust)
• A popular guide to commercial & domestic telephony (The General Electric Co. ... also Whittaker & Co. ..., 1898), by M. Byng, Bern Dibner, E. F. Beard, and F. G. Bell (page images at HathiTrust)
• Interruptions on telephone conversations (Bell telephone laboratories, inc.], 1928), by K. W. Waterson (page images at HathiTrust)
• George A. Campbell; a résumé of his technical contributions to telephony (Bell Telephone Laboratories, inc., 1935), by Frank Baldwin Jewett (page images at HathiTrust; US access only)
• Significant steps in the development of the telephone : an address (Vermont Historical Society, 1925), by Harry Bates Thayer, Seymour B. Durst, and Vermont Historical Society (page images at HathiTrust)
• Compulsory interchange of services of rival telephone companies (1909), by William Conrad Nein (page images at HathiTrust; US access only)
• First course in electrical communication. (Department of electrical engineering, University of Minnesota, 1932), by Henry Edward Hartig (page images at HathiTrust; US access only)
• The telephone: an account of the phenomena of electricity, magnetism, and sound, as involved in its action. With directions for making a speaking telephone. (Sampson, Low, Marston, Searle & Rivington, 1878), by A. E. Dolbear (page images at HathiTrust)
• Planning for home telephone conveniences. for the use of architects, engineers, builders, owners. ([n.p., 1929), by Chesapeake and Potomac Telephone Company (page images at HathiTrust; US access only)
• Planning for telephones in buildings. For the use of architects, engineers, builders, owners. ([n.p., 1929), by Chesapeake and Potomac Telephone Company (page images at HathiTrust; US access only)
• General order 67, as amended: In the matter of the proposed establishment of service connection and related charges by telephone companies in Illinois. ([Springfield], 1926), by Illinois Commerce Commission (page images at HathiTrust; US access only)
• Illinois 911 telephone planning manual : final report (Illinois Commerce Commission, 1976), by Terrence J. Yung, George E. Larrain, Illinois Commerce Commission, Stanford Research Institute, and Illinois Telephone Association. 911 Emergency Service Committee (page images at HathiTrust; US access only)
• Statewide considerations in Illinois 911 system development : final report (Illinois Commerce Commission, 1976), by S. C. Ivy, Terrence J. Yung, Thomas I. Dayharsh, Illinois Commerce Commission, and Stanford Research Institute (page images at HathiTrust; US access only)
• Installation et exploitation des lignes téléphoniques. (Paris, 1881), by Jules Armengaud (page images at HathiTrust)
• Technology and manpower in the telephone industry, 1965-75 (U.S. Dept. of Labor, Manpower Administration, 1966), by Sheldon H Luskin and Evaluation United States. Office of Manpower Policy (page images at HathiTrust)
• The telephone: an account of the phenomena of electricity, magnetism, and sound, as involved in its action. With directions for making a speaking telephone. (Lee and Shepard;, 1905), by A. E. Dolbear (page images at HathiTrust)
• Vejledning i brugen af fodfolkets felttelefon. (Kjøbenhavn, 1911), by Denmark. Krigsministeriet (page images at HathiTrust; US access only)
• Some facts regarding government ownership of telephones. ([New York, 1914), by New York Telephone Company (page images at HathiTrust)
• Principles of electricity (The Dept.], 1941), by American Telephone and Telegraph Company. Long Lines Dept (page images at HathiTrust; US access only)
• Telephone sales manual; the part played by the telphone in selling and methods that have made its use productive. (The company, 1927), by Bell of Pennsylvania (page images at HathiTrust; US access only)
• Principles of electricity applied to telephone and telegraph work : A training course text (The Company, 1930), by American Telephone and Telegraph Company. Long Lines Department (page images at HathiTrust; US access only)
• Census of electrical industries, 1927 : telephones. (U.S. G.P.O., 1930), by United States Bureau of the Census (page images at HathiTrust)
• Census of electrical industries, 1932 : telephones and telegraphs. (U.S. Govt. Print. Off., 1934), by United States Bureau of the Census (page images at HathiTrust)
• Indicatore postale - telegrafico e telefonics del regno d'Italia per l'anno 1910 contente le norme che regolano i diversi servizi delle poste dei telegrafi e dei telefoni. (tipografia dell'Unione editrice, 1910) (page images at HathiTrust; US access only)
• Telegraph and telephone regulations, 1973. Message from the President of the United States transmitting the telegraph regulations and the telephone regulations along with the appendices thereto and a final protocol to those regulations, done at Geneva, April 11, 1973 ... (U.S. govt. print. off., 1974), by United States. President (1969-1974 : Nixon) and World administrative telegraph and telephone conference (1973 : Geneva) (page images at HathiTrust)
• United States Circuit Court, Southern District of New York (Boston : Alfred Mudge & Son, Law Printers, 24 Franklin Street, 1884., 1884), by American Bell Telephone Company, Daniel F. Drawbaugh, Charles Howson, J. J. Storrow, Chauncey Smith, E. N. Dickerson, Alexander Graham Bell, Alfred Mudge and Son, People's Telephone Company, and United States. Circuit Court (New York : Southern District) (page images at HathiTrust)
• Census of electrical industries. 1917-1927. (U.S. Govt. Print. Off, 1917), by United States Bureau of the Census (page images at HathiTrust)
• The magic of communication; a tell-you-how story. (Information department, American telephone and telegraph company, 1925), by John Mills (page images at HathiTrust)
• Les systèmes de télégraphie et téléphonie : origines, évolution, état actuel (J.B. Baillière et fils, 1922), by E. Montoriol (page images at HathiTrust; US access only)
• Principles of electricity applied to telephone and telegraph work : a training course text ([New York] : A.T. & T., 1938., 1938), by American Telephone and Telegraph Company. Long Lines Department (page images at HathiTrust; US access only)
• Telephone statistics of the world. (New York, 1950), by American Telephone and Telegraph Company (page images at HathiTrust; US access only)
• Motives, attitudes, and long distance calls. ([Ann Arbor], 1956), by University of Michigan Survey Research Center (page images at HathiTrust; US access only)
• Telephone arrangements. The United Nations Conference on International Organization, San Francisco, California, April 25 - June 26, 1945. ([San Francisco?], 1945), by Pacific Telephone and Telegraph Company (page images at HathiTrust; US access only)
• On the articulation efficiency of bands of speech in noise (relevant to Service control no. NA-108 and NS-343). (Cambridge, Mass. : [publisher not identified], [1945?], 1945), by Harvard University. Psycho-Acoustic and Electro-Acoustic Labortories and United States. Office of Scientific Research and Development. National Defense Research Committee (page images at HathiTrust; US access only)
• The telephone, the microphone and the phonograph (Harper, 1879), by Th. Du Moncel (page images at HathiTrust)
• Annual meeting guide for rural electric and telephone cooperatives : establishing goals, planning the meeting, getting out the members, conducting the meeting, the follow-up. (United States Government Printing Office, 1967), by United States Rural Electrification Administration and United States Department of Agriculture (page images at HathiTrust)
• The Telephone: A lecture entitled Researches in Electric Telephony, by Alexander Graham Bell, ed. by Frank Bolton and William Edward Langdon (Gutenberg ebook)
• Cyclopedia of Telephony and Telegraphy, Vol. 2: A General Reference Work on Telephony, etc. etc., by American School of Correspondence (Gutenberg ebook)
• The Telephone: An Account of the Phenomena of Electricity, Magnetism, and Sound, as Involved in Its Action, by A. E. Dolbear (Gutenberg ebook)
• Le Téléphone, le Microphone et le Phonographe (in French), by Th. Du Moncel, illust. by B. Bonnafoux (Gutenberg ebook)
• Cyclopedia of Telephony and Telegraphy, Vol. 1: A General Reference Work on Telephony, etc. etc., by American School of Correspondence (Gutenberg ebook)

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