Author:Nikola Tesla
Works
[edit]- A New System of Alternating Current Motors and Transformers (American Institute of Electrical Engineers, May 1888)
- The Tesla Alternate Current Motor (Electrical Engineer, London, June 1888)
- Mr. Nikola Tesla on Alternate Current Motors (Electrical World, N.Y., May 1889)
- The Losses Due to Hysteresis in Transformers (Electrical Engineer, N.Y., April 1890)
- Swinburne's "Hedgehog" Transformer (Electrical Engineer, N.Y., September 1890)
- Tesla's New Alternating Motors (Electrical Engineer, N.Y., September 1890)
- Phenomena of Alternating Currents of Very High Frequency (February 1891)[1]
- Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination (Electrical Engineer, N.Y., March 1891)[2]
- Alternate Current Motors (Electrical Engineer, London, April 1891)
- Electro-motors (Electrical Review, London, April 1891)
- Phenomena of Currents of High Frequency (Electrical Engineer, N.Y., April 1891)
- Alternate Current Electrostatic Induction Apparatus (Electrical Engineer, N.Y., May 1891)
- An Electrolytic Clock (May 1891)
- Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination (May 1891)
- Electric Discharge in Vacuum Tubes (July 1891)
- Notes on a Unipolar Dynamo (Electrical Engineer, N.Y., Sept 1891)
- Experiments with Alternate Currents of High Potential and High Frequency (London, February 1892) [3][4]
- The "Drehstrom" Patent (October 1892)
- The Ewing High-Frequency Alternator and Parson's Steam Engine (December 1892)
- On the Dissipation of the Electrical Energy of the Hertz Resonator (December 1892)[5]
- On Light and Other High Frequency Phenomena (Philadelphia/St. Louis; Franklin Institute in 1893)[6]
- The Physiological and Other Effects of High Frequency Currents (February 1893)
- From Nikola Tesla - He Writes About His Experiments in Electrical Healing (February 1896)
- On Roentgen Rays (1) (March 1896)
- On Roentgen Rays (2) - Latest Results (March 1896)
- Tesla's Latest Results - He Now Produces Radiographs at a Distance of More Than Forty Feet (March 1896)
- On Reflected Roentgen Rays (April 1896)
- On Roentgen Radiations (April 1896)
- Roentgen Ray Investigations (April 1896)
- On Apparatus for Cathography (May 1896)
- An Interesting Feature of X-Ray Radiations (July 1896)
- Roentgen Rays or Streams (August 1896)
- On the Roentgen Streams (December 1896)
- Mr. Tesla on Thermo Electricity (December 1896)
- Songs of Liberty and Other Poems (1897)[7]
- On Electricity (January 1897)
- The Age of Electricity (March 1897)
- On the Hurtful Actions of Lenard and Roentgen Tubes (May 1897)
- On the Source of Roentgen Rays and the Practical Construction and Safe Operation of Lenard Tubes (August 1897)
- Tesla's Latest Advances in Vacuum-Tube Lighting - Application of Tubes of High Illuminating Power to Photography and Other Purposes (January 1898)
- Tesla on Animal Training by Electricity (February 1898)
- High Frequency Oscillators for Electro-Therapeutic and Other Purposes (September 1898)
- My Submarine Destroyer (November 1898)
- Letter to Editor (November 1898)
- Tesla Describes His Efforts in Various Fields of Work (November 1898)
- On Current Interrupters (March 1899)
- Some Experiments in Tesla's Laboratory With Currents of High Potential and High Frequency (March 1899)
- The Problem of Increasing Human Energy (Century Illustrated Magazine, June 1900)
- Tesla's New Discovery - Capacity of Electrical Conductors is Variable (January 1901)
- Tesla's Wireless Light (February 1901)
- Talking with Planets (Collier's Weekly, February 1901)
- Polyphase Electric Currents and Alternate-current Motors by Silvanus Phillips Thompson (1902, chapter by Tesla)[8]
- Tesla Thinks Wind Power Should be Used More Now (May 1902)
- Zmai Iovan Iovanovich - the Chief Servian Poet of To-Day (1902)
- Electrical oscillator activity ten million Horsepower (January 1904)
- A Striking Tesla Manifesto (February 1904)
- The Transmission of Electric Energy Without Wires (March 1904)
- Letter From Tesla (Refers to subway system) (November 1904)
- Electric Autos - Nikola Tesla's View of the Future in Motive Power (December 1904)[9]
- The Transmission of Electrical Energy Without Wires As a Means for Furthering Peace (January 1905)
- Tesla on Subway Dangers (June 1905)
- Tesla's Reply to Edison (July 1905)
- Tesla On The Peary North Pole Expedition (July 1905)
- Signalling to Mars - A Problem of Electrical Engineering (March 1907)
- Tuned Lightning (March 1907)
- Tesla's Wireless Torpedo (March 1907)
- Wireless on Railroads (March 1907)
- Nicola Tesla Objects (May 1907)
- Tesla's Tidal Wave to Make War Impossible (May 1907)
- Mr. Tesla on the Wireless Transmission of Power (May 1907)
- Can Bridge the Gap to Mars (June 1907)
- Sleep From Electricity (October 1907)
- Possibilities of "Wireless" (October 1907)
- Tesla on Wireless (October 1907)
- My Apparatus, Says Tesla (December 1907)
- The Future of the Wireless Art (1908)
- Nikola Tesla's Forecast for 1908 (January 1908)
- Mr. Tesla's Vision (April 1908)
- Little Aeroplane Progress (June 1908)
- Tesla on Aeroplanes (September 1908)
- How to Signal to Mars (May 1909)
- Nikola Tesla's New Wireless (December 1909)
- What Science May Achieve This Year - New Mechancial Principle for Conservation of Energy (January 1910)
- Mr. Tesla on the Future (May 1912)
- The Disturbing Influence of Solar Radiation on the Wireless Transmission of Energy (July 1912)
- Nikola Tesla Plans to Keep "Wireless Thumb" on Ships at Sea (November 1913)
- From Nikola Tesla (Tribute to George Westinghouse) (March 1914)
- Tesla and Marconi (May 1914)
- Science and Discovery are the great Forces which will lead to the Consummation of the War (December 1914)
- How Cosmic Forces Shape Our Destinies (February 1915)
- Some Personal Recollections (June 1915)
- The Wonder World to Be Created by Electricity (September 1915)
- "Nikola Tesla Sees a Wireless Vision" in The New York Times, 3rd October, 1915
- "Correction by Mr. Tesla" in The New York Times, 4th October, 1915, p. 4
- "Tesla's New Device Like Bolts of Thor" in The New York Times, 8th December, 1915, p. 8
- Wonders of the Future (December 1916)
- Electric Drive for Battle Ships (February 1917)
- Nikola Tesla Tells of Country's War Problems (April 1917)
- Minutes of the Edison Medal Meeting, May 18, 1917, with Nikola Tesla's Acceptance Speech on Receiving the Edison Medal (May 1917)
- Tesla's Views on Electricity and the War (August 1917)
- A Lighting Machine on Novel Principles (February 1918)
- The Effect of Statics on Wireless Transmission (January 1919)
- Famous Scientific Illusions (February 1919)
- Tesla Answers Mr. Manierre and Further Explains the Axial Rotation of the Moon (1919)
- The Moon's Rotation (April 1919)
- Tesla on High Frequency Generators (April 1919)
- The True Wireless (Electrical Experimenter, May 1919)
- The Moon's Rotation (June 1919)
- My Inventions (Electrical Experimenter magazine, Feb, June, and Oct, 1919)
- Electrical Oscillators (July 1919)
- Nikola Tesla Tells How We May Fly Eight Miles High at 1,000 Miles an Hour (July 1919)
- Can Radio Ignite Balloons? (October 1919)
- Signals to Mars Based on Hope of Life on Planet (October 1919)
- Developments in Practice and Art of Telephotography (December 1920)
- Interplanetary Communication (September 1921)
- Nikola Tesla on Electric Transmission (September 1921)
- A Giant Eye to See Round the World (February 1923)
- 'World System' of Wireless Transmission of Energy (October 1927)
- Nikola Tesla Tells of New Radio Theories (September 1929)
- Mr. Tesla Speaks Out (November 1929)
- Tesla Maps Out Our Electrical Future (April 1930)
- Letter to Editor (On Marconi's feat) (April 1930)
- Man's Greatest Achievement (July 1930)
- Tesla at 75 (July 1931)
- Faster Than Light! (November 1931)
- No High Speed Limit, Says Tesla (November 1931)
- On Future Motive Power (December 1931)
- Dr. Tesla Writes of Various Phases of His Discovery (February 1932)
- Statement of Tesla Relating to Force and Matter (April 1932)
- Tesla Cosmic Ray Motor May Transmit Power 'Round Earth (July 1932)
- Tesla, 76, Reports His Talents At Peak (July 1932)
- Chewing Gum More Fatal Than Rum, Says Tesla (August 1932)
- Pioneer Radio Engineer Gives Views on Power (September 1932)
- Mr. Tesla Writes (Refers to J. P. Morgan) (June 1933)
- Tremendous New Power Soon to be Unleashed (September 1933)
- Tesla 'Harnesses' Cosmic Energy (November 1933)
- Breaking up Tornadoes (December 1933)
- Possibilities of Electro-Static Generators (March 1934)
- Nikola Tesla Writes (Additional comments on electrostatic generators) (April 1934)
- Tesla Sees Evidence Radio and Light Are Sound (April 1934)
- Radio Power Will Revolutionize the World (July 1934)
- Invents Peace Ray - Tesla Describes His Beam of Destructive Energy (July 1934)
- Death-Ray Machine Described (July 1934)
- Tesla, at 78, Bares New 'Death-Beam' (July 1934)
- "Beam to Kill Army at 200 Miles, Tesla's Claim on 78th Birthday" in The New York Herald Tribune, 11th July, 1934
- Tesla on Power Development and Future Marvels (July 1934)
- "Tribute to King Alexander" in The New York Times, 21st October, 1934
- Dr. Tesla Visions the End of Aircraft in war (October 1934)
- A Machine to End War (February 1935)
- German Cosmic Ray Theory Questioned (March 1935)
- Tesla Predicts Ships Powered by Shore Beam (June 1935)
- 3 Tesla Inventions (July 1935)
- "Nikola Tesla, at 79, Uses Earth to Transmit Signals: Expects to Have $100,000,000 Within Two Years" by in The New York World-Telegram, 11th July, 1935
- Tesla's Controlled Earthquake (July 1935)
- Tesla, 79, Promises to Transmit Force (July 1935)
- "Expanding Sun Will Explode Some Day Tesla Predicts" in The New York Herald Tribune, 18th August, 1935
- Nikola Tesla Tells How He'd Defend Ethiopia Against Italian Invasion (September 1935)
- Tesla, 80, Reveals New Power Device (July 1936)
- Prepared Statement of Tesla (For interview with press on 81st birthday observance) (July 1937)
- Sending of Messages to Planets Predicted by Dr. Tesla on Birthday (July 1937)
- Tesla Has Plan to Signal Mars (July 1937)
- Dr. Tesla's Honors (July 1937)
- In the Realm of Science: Tesla, Who Predicted Radio, Now Looks Forward to Sending Waves to the moon (August 1937)
- Text of Tesla Speech for the Institute of Immigrant Welfare (May 1938)
- Reference to Compass in 13th Century Poem (October 1938)
- Story of Youth Told by Age (1939)
- The Soviet Sacrifice of Spain (July 1939)
- Aerial Defense 'Death-Beam' Offered to U. S. By Tesla (July 1940)
- 'Death Ray' for Planes (September 1940)
- Proposing the 'Death Ray' for Defense (October 1940)
- Mechanical Therapy (??)
- The New Tesla Electric Heater (??)
- Tesla's New System of Fluid Propulsion (??)
- Fragments of Olympian Gossip (Late 1920s)
Poetry translations
[edit]http://archive.org/stream/songsoflibertyot00john#page/n5/mode/2up
- The Three Giaours, by Jovan Jovanović Zmaj
- Luka Filipov, by Jovan Jovanović Zmaj
- Quid pro Quo, by Jovan Jovanović Zmaj
- A Mother of Bosnia, by Jovan Jovanović Zmaj
- The Monster (Zmai), by Jovan Jovanović Zmaj
- Two Dreams, by Jovan Jovanović Zmaj
- Mysterious Love, by Jovan Jovanović Zmaj
- The Coming of Song, by Jovan Jovanović Zmaj
- Curses, by Jovan Jovanović Zmaj
- A Fairy from the Sun-Shower, by Jovan Jovanović Zmaj
- "Why," you ask "Has Not the Servian Perished?", by Jovan Jovanović Zmaj
- Why the Army Became Quiet, by Jovan Jovanović Zmaj
- The Gipsy Praises his Horse, by Jovan Jovanović Zmaj
- I Begged a Kiss of a Little Maid, by Jovan Jovanović Zmaj
Editorials
[edit]Patents
[edit]US Patents
[edit]- United States patent 334823 — Commutator for Dynamo Electric Machines (January 1886)
- United States patent 335786 — Electric Arc Lamp (February 1886)
- United States patent 335787 — Electric Arc Lamp (February 1886)
- United States patent 336961 — Regulator for Dynamo Electric Machines (March 1886)
- United States patent 336962 — Regulator for Dynamo Electric Machines (March 1886)
- United States patent 350954 — Regulator for Dynamo Electric Machines (October 1886)
- United States patent 359748 — Dynamo Electric Machine (March 1887)
- United States patent 381968 — Electro Magnetic Motor (May 1888)
- United States patent 381969 — Electro Magnetic Motor (May 1888)
- United States patent 381970 — System of Electrical Distribution (May 1888)
- United States patent 382279 — Electro Magnetic Motor (May 1888)
- United States patent 382280 — Electrical Transmission of Power (May 1888)
- United States patent 382281 — Electrical Transmission of Power (May 1888)
- United States patent 382282 — Method of Converting and Distributing Electric Currents (May 1888)
- United States patent 382845 — Commutator for Dynamo Electric Machines (May 1888)
- United States patent 390413 — System of Electrical Distribution (October 1888)
- United States patent 390414 — Dynamo Electric Machine (October 1888)
- United States patent 390415 — Dynamo Electric Machine or Motor (October 1888)
- United States patent 390721 — Dynamo Electric Machine (October 1888)
- United States patent 390820 — Regulator for Alternate Current Motors (October 1888)
- United States patent 396121 — Thermo Magnetic Motor (January 1889)
- United States patent 401520 — Method of Operating Electro Magnetic Motors (April 1889)
- United States patent 405858 — Electro Magnetic Motor (June 1889)
- United States patent 405859 — Method of Electrical Power Transmission (June 1889)
- United States patent 406968 — Dynamo Electric Machine (July 1889)
- United States patent 413353 — Method of Obtaining Direct from Alternating Currents (October 1889)
- United States patent 416191 — Electro Magnetic Motor (December 1889)
- United States patent 416192 — Method of Operating Electro Magnetic Motors (December 1889)
- United States patent 416193 — Electro Magnetic Motor (December 1889)
- United States patent 416194 — Electric Motor (December 1889)
- United States patent 416195 — Electro Magnetic Motor (December 1889)
- United States patent 417794 — Armature for Electric Machines (A. Schmid & N. Tesla) (December 1889)
- United States patent 418248 — Electro Magnetic Motor (December 1889)
- United States patent 424036 — Electro Magnetic Motor (March 1890)
- United States patent 428057 — Pyromagneto Electric Generator (May 1890)
- United States patent 433700 — Alternating Current Electro Magnetic Motor (August 1890)
- United States patent 433701 — Alternating Current Motor (August 1890)
- United States patent 433702 — Electrical Transformer or Induction Device (August 1890)
- United States patent 433703 — Electro Magnetic Motor (August 1890)
- United States patent 445207 — Electro Magnetic Motor (January 1891)
- United States patent 447920 — Method of Operating Arc Lamps (March 1891)
- United States patent 447921 — Alternating Electric Current Generator (March 1891)
- United States patent 454622 — System of Electric Lighting (June 1891)
- United States patent 455067 — Electro Magnetic Motor (June 1891)
- United States patent 455068 — Electrical Meter (June 1891)
- United States patent 455069 — Electric Incandescent Lamp (June 1891)
- United States patent 459772 — Electro Magnetic Motor (September 1891)
- United States patent 462418 — Method of and Apparatus for Electrical Conversion and Distribution (November 1891)
- United States patent 464666 — Electro Magnetic Motor (December 1891)
- United States patent 464667 — Electrical Condenser (December 1891)
- United States patent 487796 — System of Electrical Transmission of Power (December 1892)
- United States patent 511559 — Electrical Transmission of Power (December 1893)
- United States patent 511560 — System of Electrical Power Transmission (December 1893)
- United States patent 511915 — Electrical Transmission of Power (January 1894)
- United States patent 511916 — Electric Generator (January 1894)
- United States patent 512340 — Coil for Electro Magnets (January 1894)
- United States patent 514167 — Electrical Conductor (February 1894)
- United States patent 514168 — Means for Generating Electric Currents (February 1894)
- United States patent 514169 — Reciprocating Engine (February 1894)
- United States patent 514170 — Incandescent Electric Light (February 1894)
- United States patent 514972 — Electric Railway System (February 1894)
- United States patent 514973 — Electrical Meter (February 1894)
- United States patent 517900 — Steam Engine (April 1894)
- United States patent 524426 — Electromagnetic Motor (August 1894)
- United States patent 555190 — Alternating Motor (February 1896)
- United States patent 567818 — Electrical Condenser (September 1896)
- United States patent 568176 — Apparatus for Producing Electric Currents of High Frequency and Potential (September 1896)
- United States patent 568177 — Apparatus for Producing Ozone (September 1896)
- United States patent 568178 — Method of Regulating Apparatus for Producing Currents of High Frequency (September 1896)
- United States patent 568179 — Method of and Apparatus for Producing Currents of High Frequency (September 1896)
- United States patent 568180 — Apparatus for Producing Electrical Currents of High Frequency (September 1896)
- United States patent 577670 — Apparatus for Producing Electric Currents of High Frequency (February 1897)
- United States patent 577671 — Manufacture of Electrical Condensers, Coils, & c. (February 1897)
- United States patent 583953 — Apparatus for Producing Currents of High Frequency (June 1897)
- United States patent 593138 — Electrical Transformer (November 1897)
- United States patent 609245 — Electrical Circuit Controller (August 1898)
- United States patent 609246 — Electric Circuit Controller (August 1898)
- United States patent 609247 — Electric Circuit Controller (August 1898)
- United States patent 609248 — Electric Circuit Controller (August 1898)
- United States patent 609249 — Electric Circuit Controller (August 1898)
- United States patent 609250 — Electrical Ignitor for Gas Engines (August 1898)
- United States patent 609251 — Electric Circuit Controller (August 1898)
- United States patent 611719 — Electrical Circuit Controller (October 1898)
- United States patent 613735 — Electric Circuit Controller (November 1898)
- United States patent 613809 — Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles (November 1898)
- United States patent 645576 — System of Transmission of Electrical Energy (March 1900)
- United States patent 649621 — Apparatus for Transmission of Electrical Energy (May 1900)
- United States patent 655838 — Method of Insulating Electric Conductors (August 1900)
- United States patent 685012 — Means for Increasing the Intensity of Electrical Oscillations (October 1901)
- United States patent 685953 — Method of Intensifying and Utilizing Effects Transmitted Through Natural Media (November 1901)
- United States patent 685954 — Method of Utilizing Effects Transmitted Through Natural Media (November 1901)
- United States patent 685955 — Apparatus for Utilizing Effects Transmitted From a Distance to a Receiving Device Through Natural Media (November 1901)
- United States patent 685956 — Apparatus for Utilizing Effects Transmitted Through Natural Media (November 1901)
- United States patent 685957 — Apparatus for the Utilization of Radiant Energy (November 1901)
- United States patent 685958 — Method of Utilizing Radiant Energy (November 1901)
- United States patent 723188 — Method of Signaling (March 1903)
- United States patent 725605 — System of Signaling (April 1903)
- United States patent 787412 — Art of Transmitting Electrical Energy Through the Natural Mediums (April 1905)
- United States patent 1061142 — Fluid Propulsion (April 1913)
- United States patent 1061206 — Turbine (May 1913)
- United States patent 1113716 — Fountain (October 1914)
- United States patent 1119732 — Apparatus for Transmitting Electrical Energy (December 1914)
- United States patent 1209359 — Speed Indicator (December 1916)
- United States patent 1266175 — Lightning Protector (May 1918)
- United States patent 1274816 — Speed Indicator (August 1918)
- United States patent 1314718 — Ship's Log (September 1919)
- United States patent 1329559 — Valvular Conduit (February 1920)
- United States patent 1365547 — Flow Meter (January 1921)
- United States patent 1402025 — Frequency Meter (January 1922)
- United States patent 1655113 — Method of Aerial Transportation (January 1928)
- United States patent 1655114 — Apparatus for Aerial Transportation (January 1928)
UK Patents
[edit]- UK patent 1877 — Improvements in electric lamps (February 1886)
- UK patent 2975 — Improvements in dynamo electric machines (March 1886)
- UK patent 6481 — Improvements relating to the electrical transmission of power and to apparatus therefor (May 1888)
- UK patent 6502 — Improvements relating to the generation and transmission of electrical currents and apparatus therefor (May 1888)
- UK patent 6527 — Improvements relating to electro-motors (April 1889)
- UK patent 16709 — Improvements relating to the conversion of alternating to direct electric currents (October 1889)
- UK patent 19420 — Improvements in alternating current electro-magnetic motors (December 1889)
- UK patent 19426 — Improvements in the construction and mode of operating alternating current motors (December 1889)
- UK patent 8575 — Improved methods of and apparatus for generating and utilizing electric energy for lighting purposes (May 1891)
- UK patent 11473 — Improvements in alternating current electro-magnetic motors (July 1891)
- UK patent 2801 — Improvements in reciprocating engines and means for regulating the period of the same (February 1894)
- UK patent 2812 — Improvements in methods of apparatus for the generation of electric currents of a defined period (February 1894)
- UK patent 20981 — Improvements to the production, regulation and utilization of electric currents of high frequency, and apparatus therefor (September 1896)
- UK patent 24421 — Improvements in systems for the transmission of electrical energy and apparatus for use therein (October 1897)
- UK patent 26371 — Improvements in the method of and apparatus for controlling the mechanism of floating vessels or moving vehicles (December 1898)
- UK patent 14550 — Improvements relating to the insulation of electric conductors (August 1900)
- UK patent 11293 — Improvements relating to the utilization of electromagnetic, light or other like radiations effects or disturbances transmitted through the natural media and to apparatus therefor (June 1901)
- UK patent 13563 — Improvements in, and relating to, the transmission of electrical energy (July 1901)
- UK patent 14579 — Improvements in and relating to the transmission of electrical energy (July 1901)
- UK patent 8200 — Improvements relating to the Transmission of Electrical Energy (April 1905)
- UK patent 24001 — Improved method of imparting energy to or deriving energy from a fluid and apparatus for use therein (October 1910)
- UK patent 174544 — Improvements in methods of and apparatus for the generation of power by elastic fluid turbines (April 1921)
- UK patent 179043 — Improved process and apparatus for production of high vacua (March 1921)
- UK patent 185446 — Method of and apparatus for aerial transportation (April 1921)
- UK patent 186082 — Improvements in the construction of steam and gas turbines (March 1921)
- UK patent 186083 — Improved method of and apparatus for the economic transportation of energy of steam turbines (March 1921)
- UK patent 186084 — Improved process of and apparatus for deriving motive power from steam (March 1921)
- UK patent 186799 — Process for and apparatus for balancing rotating machine parts (September 1921)
Canadian Patents
[edit]- Canadian patent 24033 — Dynamo Electric Machine (April 1886)
- Canadian patent 29537 — Method & App. for the Electrical Transmission of Power (May 1888)
- Canadian patent 30172 — Method & App. for Converting & Distributing Electric Currents (May 1888) (transcription project)
- Canadian patent 33317 — Method & App. for Converting Alternating into Direct Currents (December 1889)
- Canadian patent 135174 — Fluid Propulsion (August 1911)
- Canadian patent 142352 — Electrical Energy Transmission (August 1912)
Works about Tesla
[edit]- Nikola Tesla and his Business, 1892, in Manufacturer and Builder. [10], [11]
- Nikola Tesla, 1893, in Manufacturer and Builder. [12] [13]
- Nikola Tesla and his Work, 1894, in Manufacturer and Builder. [14], [15]
- Nikola Tesla, 1894, by Thomas Commerford Martin in The Century. [16], [17]
- The Inventions, Researches and Writings of Nikola Tesla, 1894, by Thomas Commerford Martin[18]
- In Tesla's Laboratory, 1897, by Robert Underwood Johnson[19]
- "Tesla, Nikola," in Appletons' Cyclopædia of American Biography, New York: D. Appleton and Co. (1900)
- "Tesla, Nikola," in The New International Encyclopædia, New York: Dodd, Mead and Co. (1905)
- Tesla Patents Expiring, November 18 1905, The Queenslander
- "Tesla, Nikola," in The New Student's Reference Work, Chicago: F.E. Compton and Co. (1914)
- "Tesla's Portrait Shown" in The New York Times, 2nd March, 1916
- Dr. Nikola Tesla and His Achievements by Samuel Cohen in Electrical Experimenter, February, 1917
- "Tesla, Nicola," in The Encyclopedia Americana, New York: The Encyclopedia Americana Corporation (1920)
- Beam to Kill Army at 200 Miles Tesla's Claim on 78th Birthday, New York Herald Tribune, 11th July, 1934
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.
This author died in 1943, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
Public domainPublic domainfalsefalse
Some or all works by this author are in the public domain in the United States because they were legally published within the United States (or the United Nations Headquarters in New York subject to Section 7 of the United States Headquarters Agreement) before 1964, and copyright was not renewed.
- For Class A renewal records (books only) published between 1923 and 1963, check the Stanford University Copyright Renewal Database.
- For other renewal records of publications between 1922–1950, see the University of Pennsylvania copyright records.
- For all records since 1978, search the U.S. Copyright Office records.
Works could have had their copyright renewed between January 1st of the 27th year after publication or registration and December 31st of the 28th year. As this work's copyright was not renewed, it entered the public domain on January 1st of the 29th year.
This author died in 1943, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
It is imperative that contributors ascertain that there is no evidence of a copyright renewal before using this license. Failure to do so will result in the deletion of the work as a copyright violation.
Public domainPublic domainfalsefalse