John Huston
Earl Ammann
Lester Hendershot
Rev. Antonio D'Angelo

Fate Magazine, November 1956, pp. 126 & 128; "Report from the Readers"

The story of Alfred Hubbard and his coil in the July 1956 issue of Fate made me recall another mysterious device. Around 1920 John Huston of Prineville, Ore., claimed to have invented a way to take heat out of the air with condensers. The first poorly insulated rig of his that I saw boiled water in 20 minutes. The device was claimed to replace fuels, to be good for household heating or refrigeration and to be able to run railroad engines or steamboats.

Huston and his father formed a company of 20 stockholders and Huston built an up-to-date model of his device. This model performed better than expected, and Huston and his father took it to San Francisco to demonstrate it. They hoped to interest manufacturers in building the device on a royalty basis.

I talked to Huston after he returned to Prineville. He told me, "The machine can be made so hot that it will destroy itself. Reverse the machine, and the temperature will go as low as 250 below zero."

He said manufacturers in San Francisco refused to build the machine because it would throw too many men out of work. It would also kill the sale of fuels, the major cargo of steamships at that time.

Huston also told me he had patented his device in Canada and England. The USA had refused to patent it.

Huston evidently got nowhere with his device and I do not know what became of it. He died a young man of 22 in 1920 or 1921.

Bert Grater,
White Salmon, WA

Huston Patent (PDF Format, Requires Adobe Reader)

Fate Magazine, October 1956, pp. 123-125; "Report from the Readers"

"The Hubbard Energy Transformer" brought back to me exciting memories of another inventor. In 1918, while doing painting and decorating, I was hired to paper several bedrooms in a large two-story house. While at this work I went down to the back porch to pick up some materials. I happened to glance at the light meter and saw it was not moving.

I opened the fuse box and saw the main power fuses had been removed. It took only a minute to make sure the line had not been taped beyond the meter.

The only member of the family at home at the time was a young man in his early twenties [C. Earl Ammann]. I asked him, "Earl, where do you get your juice? I noticed it does not come from the power lines".

"Come along and I’ll show you", he said. He led me up to the attic. He placed some steel bars on a work table and picked up a coil which looked like a loose coupler. After placing the coils on the steel rods he touched the opposite terminal. The bell rang with great force, and there was quite a spark, too.

I picked up the coils to make sure there was no contact with other appliances. I could see right through them. There was no battery inside. The bell rang just as vigorously. The wire was iron.

In the basement Earl had what he called an Activator Transformer, the size of two fists, which had to be within 10 miles of the radius of the generator coils. The activator was not in contact with any visible wires or appliances. It was activated by the electric currents which surge around the earth and activate the compass needle. By cutting into these currents, earl said, we can obtain unlimited power.

A year later Earl demonstrated his Cosmo Electric Generator in Denver. He had placed two copper spheres on the front fenders of his car in pace of the headlights. From these copper spheres he obtained enough power to drive that old jalopy all over Denver as reported in the Denver Post at the time.

While Earl was demonstrating his invention all over the streets of Denver, the power had been cut off in the foothills. In spite of this, when he went to Washington DC shortly afterward to try to obtain a patent on his Cosmo Electric Generator, he found that charges had been filed against him claiming he had a device to steal power from the power lines.

K. H. Isselstein,
Spokane, WA

Denver Post (Monday, August 8, 1921)

Believes He has Apparatus that will Revolutionize Power & Lighting & Gives it a Test on Streets of City

Has an invention been made that will revolutionize the electrical world? Will the apparatus conceived by a Denver man light buildings, run automobiles, battleships, power plants by the unlimited supply of electricity in the air? Denver electrical experts say "yes", and the young inventor, C. Earl Ammann, Monday demonstrated his invention by attaching it to an old automobile and running it about the city.

An atmospheric generator is the name of Ammann’s apparatus. It is a compact, cylindrical object with two small brass spheres protruding from the top. Inside, Ammann says, is an arrangement of steel wires and minerals, so fixed as to draw the electricity from the air, condense it and utilize it for driving power.

The automobile which Ammann used for his demonstration Monday was the body and chassis of an electric vehicle. There are said to be no batteries in the car. It propelled itself with remarkable speed at the touch of the foot, climbed hills and glided through a maze of traffic under easy control.

Careful To Conceal His Invention ~

When asked by skeptical persons if he had a storage battery concealed inside of the power cylinder, Ammann said:

"As badly as I would like to show the inside of my invention, I can’t, for I have not yet obtained the patent rights. It would be exposing the result of seven years of work to open the cylinder. I leave for Washington this week to obtain the patent rights. When I return I will gladly show everything and I can only say, wait until then and time will tell.

"I have bucked every law of the textbooks to perfect the invention. It appears on the order of the wireless telephone but it is decidedly different, except that the electricity is derived from the air. It will run anywhere except under water.

The automobile is only a simple test. The generator will light buildings, do away with steam turbines, and, in fact, propel any kind of engine motor".

J. N. Davis, the proprietor of the Davis Electric Garage company, at 921 East 14th Avenue, and one of the oldest electrical men in Denver, made a thorough study of the generator.

Electrical Man Has Faith In It ~

"I believe that Mr. Ammann has at least made the invention which will revolutionize power", Mr. Davis said. "Of course, we don’t know what is inside of the generator and the inventor would be foolish to show us. We have long known that certain minerals exist, which if properly arranged together, would furnish power. That, in substance, according to the blueprints of the invention, is the basis of the whole thing.

"If the generator has been perfected to the extent that it will propel an automobile, the rest of its work is assured. It will be the greatest invention of the age. The electricity obtained from the air, first passing through the generator, would be available for any use". So impressed was Mr. Davis that he offered the use of his building for Mr. Ammann’s headquarters. Ammann, who is but 28 years old, came to Denver from Spokane, Washington. He is an electrical engineer and lives at the Argonaut Hotel.

New York Times (Sunday, February 26, 1928)

W.B. Stout Says, Invention Works Uncannily --- Washington Thinks It’s Important ~ Built On A Radio Principle ~ Armature Winding New -- Invention Inspired By Young Son -- Lindbergh Flies Here

Detroit, Mich, Feb. 25 -- W.B. Stout, head of the Stout Air Lines and designer of the all-metal tri-motored Ford Monoplane, declared here today that he had seen what he characterized as an "impressive" demonstration of the Hendershot fuelless motor two weeks ago in Pittsburgh.

Lester J. Hendershot, the inventor, and his associate. D. Barr Peat, who is manager of the Bettis Field at McKeesport, demonstrated the motor secretly yesterday in a hangar at Selfridge Field. This block test was witnessed by Major Thomas G. Lanspier, Clonel Charles A. Lindbergh and others.

It was explained today that the model used in the demonstration was a much smaller machine than an actual working motor capable of developing enough power to lift and propel an airplane. Its designers claim for it that it runs on an electromagnetic principle, bywhich it draws its force directly from the earth’s field, and through the properties within the motor itself transforms these electric currents into power tha can be delivered efficiently at a propeller shaft.

Calls Demonstration Uncanny ~

"The demonstration was very impressive", Mr. Stout said. "It was actually uncanny. I would like very much to see how a large model designed to develop power enough to lift an airplane would operate".

Mr. Stout said the model he saw was about the size of the tiny motors used in vacuum cleaners.

"I was told that the revolutionary feature was a hereto unknown manner of winding the armature", Mr. Stout continued. "Hendershot said he had succeeded in winding it in such a way that it draws energy directly from electrical currents which exist constantly in the air or in the ground. Such sources of cheap and inexhaustible power, of course, never have been reached before. The small model appeared to operate exactly as Hendershot explained that it did".

Neither Colonel Lindbergh nor Major Lanphier would express themselves at length on the test they witnessed yesterday. Major Lanphier admitted, however, that they were experimenting with it and referred all questions to Hendershot.

"He is the only one who knows all about it", the Major said. "Lindbergh has nothing to do with it, although he saw it".

William B. Mayo, chief engineer for the Ford Motor Company, was in conference with Major Lanphier, Hendershot and Peat at Major Lanphier’s quarters today.

Hendershot Made First Fuelless Motor For His Son’s Toy Plane ~

The invention of the fuelless motor, tested at Detroit, was the result of a dream by its inventor, Lester Jennings Hendershot, who lives on "the street back of the railroad" in this town of about 3,000 inhabitants, 15 miles from Pittsburgh.

Although Hendershot was on his way from Selfridge Field today and is not expected home until tomorrow, his wife told of his conception of the machine and how the miniature model was constructed from the parts of a worn out radio which had been given to the inventor by his uncle.

Several years ago the vision of a machine which would operate from "earth currents" came to Hendershot in a dream, according to his wife, but it was not until last November that he actually started working on it.

His 4-year old boy had built a small airplane at that time and was considerably chagrined because it would not operate. The father was disturbed too, so he told his son he would build an airplane which would work. The result of that was the fuelless machine.

First Model Worked Toy Plane ~

When the miniature motor model had been constructed, Hendershot built a small airplane and placed the machine in it. A switch was turned and immediately the propeller began to move. The machie was not connected to any electrical current, but was running on is own accord from "earth currents".

For several weeks the little motor and the airplane rested upon a small table in the living room of the Hendershot home, which faces an unpaved street near the railroad tracks. One day D. Barr Peat of Bettis Field, the air mail port near McKeesport, Pa., visited the Hendershot home to see the model.

He immediately became enthusiastic and a few weeks later he and Hendershot were at Selfridge Field where permission was been granted to build a model large enough to operate an airplane.

Hendershot, who is only 29 years old, was born in Hyndmann, Pa. His schooling has not been extensive, although he spent a few months several years ago at Cornell University, where he took a few courses in mechanics. He has not been employed at any particular task and has been known as a "freelance" worker. He has been a fireman and an engineer on the railroad, has worked in the mills near Pittsburgh, has inspected concrete and done electrical work. During the war he was a bugler with a machine gun company, but did not get overseas.

Still Wants To See "How They Work" ~

According to his mother, he has always been interested in mechanics and when a child he would insist upon taking his playthings apart.

And that desire has not escaped him a man, for even now he takes his own son’s playthings apart to "see how they work".

It required only a few weeks for him to construct the miniature model of his fuelless motor, although he worked day and night during that time. He had a crude workbench in the cellar of his home, which was placed near the furnace, where it was warm. Early in the morning he would be there, tinkering about, and late at night he still could be found there.

Hendershot’s idea was that the earth currents which make the aurora borealis in the skies could be harnessed by man and made to produce power that would operate an engine.

The youthful inventor has no other inventions to his credit.

Lester J. Hendershot first came to Bettis airplane field in McKeesport between two and three years ago, and soon afterward brought one of his motor models to the officers of the field for inspection.

The fuelless motor works somewhat on the principle of a compass, and the original model would always operate when pointing north or south, as does the compass, but would not move when pointed east or west.

Young Hendershot worked nearly two years to overcome this defect, and finally he brought a motor to the Bettis field that appeared to be working perfectly. This motor was installed in a small model airplane and the plane flew, but owing to the failure to rig it properly, it crashed to the ground during on of the experiments.

Constantly improving the motor, Hendershot finally interested D. Barr Peat, manager of the Bettis Field, in his invention.

After a short time several capitalist were interested, and a few weeks ago the motor was taken to Detroit by Hendershot and Peat for an exhibition.

While no person at the field was in position to say authoritatively, it was stated that the capitalists who become interested in the Hendershot motor have about completed their arrangements for the purchase of the invention, or for controlling its production.

The fuelless motor, it is said, appears to have tremendous power and easily made between 1500 and 2000 revolutions per minute on several occasions while being tested at the field. Pilots and mechanics believe it to be the greatest invention of the age, and all appear sure it will be a practical success as an airship motor.

It was stated at the field that the inspection of the motor by Colonel Lindbergh was made in the interests of the capitalists who were arranging to purchase the invention.

New York Times (February 27, 1928):

The Hendershot "Fuelless motor" is not a motor at all but a generator, according to Major Thomas G. lanphier, commandant at Selfridge Field, Mich., where he with Lester J. Hendershot, the inventor, and D. Barr Peat, have been quietly working on an experimental model.

Major Lanphier said he first became interested in the Hendershot electrical machine several weeks ago through Peat; that in common with others he thought at first it was more or less "bunk" but after seeing it work he became interested.

"I saw the first model which Hendershot built hooked up to a small electric motor of the type used to operate a sewing machine. It not only ran the motor but it burned it out", Major Lanphier said.

Why this generator acts as it does, where the energy comes from that transforms it into power, Major Lanphier was not prepared to say beyond quoting Hendershot. It is the inventor’s theory that his machine draws its energy from the earth’s magnetic field. While unwilling to describe it in detail until pending patents have been received, Major Lanphier told a little about it. The first model consisted of a ring magnet less than three inches in diameter. Around the magnet were coils rigged as only Hendershot knows how to rig them, and another set of coils pass through the center of the ring.

"With this contrivance we burned out the sewing machine motor and we also kept a 6 watt lamp going with it for 26 hours", he said.

The larger model which has not yet been hooked to a motor that will deliver power to a crankshaft, Major Lanphier himself helped build.

"We put it together out of stuff we picked up at the field and with it we lighted two 110 watt lamps", Major Lanphier said. "I think that we have got enough electricity in this second model to kill a man".

The second model is built around a ring magnet, the outside diameter of which is seven inches and the inside diameter six inches.

It was suggested that perhaps the Hendershot engine was "stealing" power from some big radio broadcasting station.

"We thought of that", Lanphier said, "but we ran it for 26 hours when stations were going and when they were not and we got the same results".

New York Times (November 12, 1928):

M. C. Kelly to Ask Five Scientists to Test Hendershot Device

Representative M. Clyde Kelly of Pennsylvania, it became known here today, plans to seek a Congressional patent for the "fuelless" motor of Lester J. Hendershot of West Elizabeth, Pa., if five scientists approve the invention as practical. A Congressional patent gives the patentee full protection for 17 years.

Hendershot’s invention, which he describes as a "magnetic induction" motor, was first announced in March. At that time in some quarters it was regarded with skepticism.

The motor, according to its inventor, is without visible means of power. It obtains its initial impulse, Hendershot maintains, from a precharged magnetic core, and its secondary and greatest power impulse by magnetic induction from the earth.

Hendershot today said several of his motors had been built here, and that one, which developed 60 horsepower, had been in operation for two weeks without recharging the magnetic core.

New York Times (February 28, 1928):

Hendershot Says Shifting Its Field To east And West Causes Rotary Motion ~ Winding Of Magnet Secret ~
Inventor Asserts Engine Weighs But 4 Ounces Per Horsepower

Mildly indignant because the manner in which his fuelless motor gains its power had been misrepresented in dispatches from Detroit and Washington, Lester J. Hendershot today stated there was nothing mysterious about his motor, that the force that energizes it is the "same force that pulls the needle of the compass, and there is nothing mysterious about that".

The fuelless motor was not his objective, he explained, at the time he began his experiments some three years ago, when he first became interested in aviation.

"I soon learned that the ultimate development o aviation depended upon the discovery or invention of an absolutely true and reliable compass", he explained. "The ordinary magnetic compass does not point to the true north -- it points to the magnetic north, and varies from the true north to a different extent at almost every point on the earth’s surface.

"There is another compass, the magnetic induction compass, that indicates true north. But it must be set before each flight, and is not always reliable.

"I found that with a pre-magnetized core I could set up a magnetic field that would indicate true north, but I didn’t know just how to utilize that in the compass I set out to find.

"In continuing my experiments, I learned that by cutting the same line of magnetic force north and south, I had an indicator of the true north, and that by cutting the magnetic field east and west, I could develop a rotary motion.

I now have a motor built on that principle that will rotate at a constant speed, a speed predetermined when the motor is built. It can be built for any desired speed, and a reliable constant speed motor is one of the greatest needs of aviation.

The main secret of Mr. Hendershot’s invention, his Friend Barr Peat declares, is the method of winding a magnet in the motor so that it will rotate in the opposite direction than the earth revolves. He says there is no heat, because magnetic forces are cold and the motor is stopped only by breaking the magnetic field in the windings. The magnet in the motor, he thinks, probably would have to be recharged after about 2000 hours of operation.

Mr. Hendershot declares that one of his motors, complete and ready to be installed in an airplane would weigh little more than four ounces for every horsepower it developed, while the best of the gas engines now built weighs about two pounds per horsepower.

Mr. Hendershot says that altitude would not affect the efficient operation of his motor, for the magnetic influence of the earth has been found to remain the same as high as man has ever reached.

He said that the same principle which made his original model operate only when it was placed in one direction, north and south, will be developed so that it will provide a compass that will always indicate true north.

New York Times (Wednesday, March 7, 1928)

 

Priest Has Motor Run By 'Ion Energy'

An Italian Jesuit priest from Brazil announced here yesterday that he had invented a motor that makes use of "interatomic" energy to generate many times the power it receives originally from an electric battery. The motor is now at Washington, where it is undergoing the Patent Office investigation.

The priest is the Rev. Antonio d’Angelo, S.J., a stocky, earnest little man who combines missionary work in Brazil with tinkering in his own electrical laboratory. He speaks no English, but told of his machine through his brother, Biagio d’Angelo of 1475 LeLand Ave., the Bronx.

Father d’Angelo became interested in electricity 20 years ago when he was a student at a Jesuit seminary in Naples. A year and a half ago he was sent out by his Order to Brazil to carry on missionary work at Ribeirao Preto among the Italian emigrants. He had to get a special dispensation from Bishop Alberto Gonzales of Ribeirao Preto to visit the United States where, so his brother had written him, fortune comes more easily to the man with a money-saving device. He came here in November 1927, and has urged his Bishop to extend his leave of six months.

The missionary priest does not believe in the Hendershot "fuelless motor".

"I challenge anyone", he said yesterday, "to use the magnetic field of the earth for running a motor. The energy from that would be too small".

His motor, he said, could be used in the home to supply electric lighting cheaply, and even heating. He said that it could be used to run trains, airplanes and automobiles.

Father d’Angelo had a plan of his motor with him yesterday. He showed how it started to develop energy from an electric battery, and how this original impulse worked on the machine to generate many time its power through the "electricity produced by the inter-atomic energy of the ions".

 

Popular Science Monthly (July 1928, p. 26)

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