Asda sold the carriage and the patent for a large sum of money, and swindled Maceroni out of all his share. For years the inventor was in the direst extremes of poverty. In 1841 he succeeded in securing the support of The General Steam Carriage Company to construct and run carriages under his patent. Disagreement between the directors and the manufacturing engineer again brought to Maceroni disaster, from which he was never able to recover.

RICHARD ROBERTS

Born in 1789. Died in March, 1864.

Roberts was best known as a Manchester, England, engineer, of the firm of Sharp, Roberts & Co. He built a steam road locomotive that was first tried in December, 1833. Three months later the machine was subjected to a second trial. The carriage went out under the guidance of Mr. Roberts, with forty pa.s.sengers. It proceeded about a mile and a half, made a difficult turn where the road was narrow, and returned to the works without accident. The maximum speed on the level was nearly twenty miles an hour. Hills were mounted easily. No doubt existed of the engine being speedily put in complete and effective condition for actual service.

During another experimental trip in April of the same year, the locomotive met with an accident caused by some of the boiler tubes giving way, allowing the steam to escape and the fuel to be scattered about. No one was seriously injured, and none of the pa.s.sengers was hurt.

Roberts invented the compensating gear that he first used on his steam carriage. This gear superseded claw clutches, friction bands, ratchet-wheels, and other arrangements for obtaining the full power of both the driving-wheels, and at the same time allowing for the engine to turn the sharpest corner. In 1839, Roberts invented an arrangement for communicating power to both driving-wheels at all times, whether turning to the right or left. During the latter years of his life this famous engineer lived in exceedingly straitened circ.u.mstances, and he died in poverty.

JOHN SCOTT RUSSELL

Born at Parkhead, near Glasgow, Scotland, May 8, 1808. Died June 8, 1882, at Ventnor.

The father of John Scott Russell was David Russell, a Scottish clergyman, and the son was originally intended for the church. His mind was more inclined toward mechanics than theology, and he entered a workshop in order to learn the trade of engineering. Studying at the Universities of Edinburgh, St. Andrews and Glasgow, he was graduated from Glasgow when he was sixteen years of age. In 1832, upon the death of Sir John Leslie, Professor of Natural Philosophy at Edinburgh University, Russell was elected to fill the vacancy temporarily. Shortly after that he began his celebrated investigations into the nature of the sea waves, as a preliminary study to improving the forms of ships. As a result of these researches he developed the wave-line system for the construction of vessels. In 1837 he received a gold medal of the Royal Society of Engineers, and was elected a member of the Council of that Society for a paper that he read "on the laws by which water opposes resistance to the motion of floating bodies." At that time he was manager of the shipbuilding words at Greenock, and under his supervision and according to his designs several ships were built with lines based on his wave system.

Among these were four of the new fleet of the West India Mail Company.

Russell removed to London in 1844, and became a Fellow of the Royal Society in 1847. He was vice-president of the Inst.i.tute of Civil Engineers and secretary of the Society of Arts. For many years he was a shipbuilder on the Thames, and supervised the construction of the celebrated steamship Great Eastern. He was one of the promoters and vice-president of the Inst.i.tute of Naval Architects, and a pioneer in advocating the construction of iron-clad men-of-war. He published many papers, princ.i.p.ally upon naval architecture.

It was while he was residing in Edinburgh that he took out a patent for a steam locomotive to be used on the common roads. The boiler that he invented was multi-tubular, with the furnace and the return tubes on the same level, and similar to a marine boiler. The boiler everywhere consisted of opposite and parallel surfaces, and these surfaces were connected by stays of small diameter. The copper plates of the boiler were only one-tenth of an inch thick. When put to actual test the weakness of the boiler thus constructed was fully demonstrated.

The engine had two vertical cylinders, twelve inches in diameter and with twelve inches stroke. The engine was mounted upon laminated springs, arranged so that each spring in its flexure described, at a particular point, such a circle as was also described by the main axle in its motion round the crank shaft. This arrangement was intended to correct any irregularities in the road so that they would not interfere with the proper working of the spur gearing. Exhaust steam was turned into the chimney to create a blast. Water and c.o.ke were carried on a separate tender on two wheels, coupled to the rear of the engine. Spare tenders, filled, were kept in readiness at different stations on the road. These tenders, mounted upon springs, had seats back and front for pa.s.sengers. To work the locomotive three persons were required, a steersman on the front seat, an engineer on the back seat outside above the engines, and a fireman stationed on the footplate in front of the boiler.

On the order of the Steam Carriage Company, of Scotland, six of these coaches were built by the Grove House Engine Works, of Edinburgh. They were substantially constructed and very elaborately fitted up. As was said at the time, they were "in the style and with all the comfort and elegance of the most costly gentleman's carriage." They ran very successfully for some time, during 1834, between St. George's Square, Glasgow, and Paisley.

There was a service of six coaches once an hour. Each carriage accommodated six pa.s.sengers inside and twenty outside, and sometimes drew, in addition, a dogcart laden with six pa.s.sengers, and the necessary fuel and water. These dogcarts were used as relays on the road, being kept ready constantly. Public opposition to these coaches developed here as it had done in London about the same period. Road trustees objected to them on the ground that they wore out the roads too rapidly. Obstructions of stones, logs of wood, and other things were placed in their way, but the coaches generally went on in spite of these. Ordinary horse-drawn road carriages were more damaged and hindered than the Russell coaches, and even heavy carts were compelled to abandon travel on the obstructed roads and take roundabout courses, greatly to the discomfiture of the drivers.

One day, however, a heavy strain, unusually severe, caused by jolting over the rough road, broke a wheel, and the weight of the coach falling on the boiler caused an explosion. Five persons were killed, and as a result of this accident the Court of Session interdicted the further travel of these carriages in Scotland. The Steam Carriage Company brought an action for damages against the trustees of the turnpike road for having compelled them to withdraw the carriages from the Glasgow and Paisley road by "wantonly, wrongfully and maliciously acc.u.mulating ma.s.ses of metal, stones and rubbish on the said road, in order to create such annoyance and obstruction as might impede, overturn, or destroy the steam coaches belonging to the plaintiffs," but nothing seems to have come of this action.

No longer used in Scotland, two of Russell's coaches were sent to London.

There they were engaged in running with pa.s.sengers between London and Greenwich, or Kew Bridge. Several trips were made to Windsor. After about a year they were offered for sale, and, on exhibition preparatory to sale, they started every day from Hyde Park Corner to make a journey to Hammersmith. But they remained unsold, and were shortly forgotten.

Had conditions been more encouraging Russell might have achieved as great success in his land as in his water vehicles. He was a man of rare scientific attainments, and his work in ship designing and building put him in the front rank of naval architects and builders of his day. In addition to his work, already mentioned, he built a big steamer to transport railway trains across Lake Constance.

W. H. CHURCH

A physician of Birmingham, England, Dr. W. H. Church gave many years to the study of steam locomotion. Several patents were secured by him between 1832 and 1835, and in the latter year a common road carriage, built according to his plans, was brought out.

The Church vehicle had a framework of united iron plates or bars, bolted on each side of the woodwork to obtain strength. Well trussed and braced, this framework enclosed a s.p.a.ce between a hind and fore body of the carriage, and of the same height as the latter, and contained the engine, boiler, and other machinery. The boiler consisted of a series of vertical tubes, placed side by side, through each of which a pipe pa.s.sed, and was secured at the bottom of the boiler tube; the interior pipe const.i.tuted the flue, which first pa.s.sed in through a boiler tube, and was then bent like a syphon, and pa.s.sed down another until it reached as low or lower than the bottom of the fireplace, whence it pa.s.sed off into a general flue in communication with an exhausting apparatus. Two fans were employed, one to blow in air, and the other to draw it out; they were worked by straps from the crank shaft. The wheels of the carriage were constructed with the view to rendering them elastic, to a certain degree, in two different ways: First, the felloes were made of several successive layers of broad wooden hoops, covered with a thin iron tire, having lateral straps to bind the hoops together; second, these binding straps were connected by hinge joints to a kind of flat steel springs, somewhat curved, which formed the spokes of the wheels. These spring spokes were intended to obviate the necessity, in a great measure, of the ordinary springs, and the elasticity of the periphery was designed so that the yielding of the circle should prevent the wheel from turning without propelling.

Church also proposed, in addition to spring felloes, spring spokes, and the ordinary springs, to employ air springs, and for that purpose provided two or more cylinders, made fast to the body of the carriage, in a vertical position, closed at top, and furnished with a piston, with packing similar to the cap-leather packing of the hydraulic press. This piston was kept covered with oil, to preserve it in good order, and a piston rod connected it with the supporting frame of the carriage. Motion was communicated by two oscillating steam cylinders suspended on the steam and exhaust pipes over the crank shaft. The crank shaft and driving-wheel axle were connected by means of chains pa.s.sing about pitched pulleys.

To introduce the Church coach, the London and Birmingham Steam Carriage Company was organized. The first carriage built for the company was an imposing vehicle, something like a big circus van, elaborately ornamented and with a large spheroidal wheel in front. It carried about forty pa.s.sengers on top, in omnibus fashion, and the driver sat on a raised seat near the roof. A fair rate of speed was maintained, fifteen miles on the level, but the boiler was damaged, and horses hauled the engine back to the factory. Other carriages were subsequently brought out, but they all failed to meet the requirements of travel on the rough roads that existed at that time in England.

JEAN JOSEPH ETIENNE LENOIR

Born at Mussy-la-Ville, Luxembourg, January 12, 1822. Died, July, 1900, at La Varnne Chemevieves, near Paris.

When Lenoir came to Paris in 1838 he had but an ordinary education and was without resources. For a time he served as a waiter in order to earn money to become an enameler and decorator. In 1847, he invented a new white enamel and four years after invented a galvano plastic process for raised work. Many other inventions were made by him, among them being an electric motor in 1856, a water meter in 1857, an automatic regulator for dynamos, the well-known gas motor that bears his name, and a system of autographic telegraphing.

It is claimed that in September, 1863, Lenoir put a gas engine of his non-compressor type, of one and a half horse-power, on wheels and made an experimental run to Joinville-le-Paris and back. The motor, running at one hundred revolutions, it is said, took them there in one and a half hours.

He thereupon abandoned such trials, and tried his engines in a boat, and in 1865 put a six horse-power in one, but the insignificant speed possible with his engine caused him to abandon that also.

The Academy of Science of Paris decorated M. Lenoir and the Society of Encouragement gave him the grand prize of Argenteuil, amounting to twelve thousand francs. For his patriotic services at the siege of Paris, during the Franco-Prussian war, he was made a naturalized Frenchman. In 1880, he published in Paris a work treating of his researches into the tanning of leather.

AMEDeE BOLLeE

In April, 1873, Amedee Bollee, of Le Mans, France, the noted French engineer, filed a patent for a steam road vehicle and two years later he built the steam stage that he named Obeissante. Toward the end of that year this stage was run in and about Paris, where it created something of a sensation. It was even chronicled in the songs of the day and was made a topic of amus.e.m.e.nt at the variety theatres. This steam omnibus made twenty-eight kilometers in an hour. It is claimed to have been the first creation of the man to whose family much credit is due for the modern French automobile.

Between 1873 and 1875, Bollee made several carriages. In 1876, he worked with Dalifol and made a tram-car that would carry fifty pa.s.sengers. This vehicle was put into the steam omnibus service in Rouen. Two years later he made another steam omnibus that he called La Mancelle. This vehicle, in June of that year, was run from Paris to Vienna and developed a speed on level roads of twenty-two miles an hour. In Vienna this vehicle was the subject of much talk and was largely caricatured.

In 1880, Bollee built another omnibus, La Nouvelle. This vehicle was entered in the Paris-Bordeaux compet.i.tion in 1895, and was the only steam carriage that covered the course in that race. Bollee has been a conspicuous exponent of the steam carriage in France from the time he commenced as far back as 1873. The vehicles that he has built were in many instances pioneers in their cla.s.s, and have been exceedingly serviceable and successful. They have made the name of Bollee notable.

GEORGE B. SELDEN

Born in the fifties, George B. Selden came of a family of jurists, whose ancestors were early Connecticut settlers. Among them were several eminent scientific men. His father, Henry Rogers Selden, was born in Lyme, Conn., October 14, 1805, and died in Rochester, N. Y., September 18, 1885; was Judge of the Supreme Court of the State of New York, and is still remembered by men of that generation as one of the most accomplished lawyers and jurists who occupied that bench in the last century.

George B. Selden attended Yale University, and while equipping himself for his legal career, following in the footsteps of his father, indulged his natural predilection for scientific work. While practicing law in Rochester, N. Y., he devoted much time to the problem of self-propelled vehicles on common roads, in which, as early as the sixties, he was then interested. The study of this art led to a very full a.n.a.lysis of the possibilities of different means of propulsion, with, as a result, the conclusion that the light, liquid hydro-carbon concussion engine must eventually fill the exacting requirements of road vehicles. His further experimenting that was carried on during the seventies, and the actual constructing, so convinced him in his deductions that the record is found in the United States Patent Office of his filing an application for patent in May, 1879, with a Patent Office model of his gasoline vehicle. For more details, reference must be made to his patent, No. 549160, subsequently issued in November, 1895. Thereafter in a general report treating of important and leading inventions in various fields this was referred to by the Commissioner of Patents as the pioneer patent in its cla.s.s.

Of Selden's voluminous and persistent work and his many engines and models more detailed information cannot be here given. His fundamental patent at present is involved in extensive litigation, although it is recognized by manufacturers of gasoline vehicles who, to-day, are producing from eighty to ninety per cent of the output of the United States. Of his work along the lines of improvements in details of his main invention, the gasoline automobile _per se_, and kindred matters all of which have or will have a great bearing upon automobile construction and operation, it is not at this time possible to dwell at length.

Selden is known as an exceedingly able attorney in his specialty, while his active connection with the extensive reaper and binder litigation, in all of which he appeared prominently, established for him an enviable reputation. Those who have had the privilege of a closer personal acquaintance know of his great fund of scientific knowledge in various arts, as well as his most interesting acc.u.mulations of data as a result of his personal researches.

Selden is a patentee in other fields beside that of the gasoline automobile and his achievements have been numerous and of exceeding importance. He is also a chemist of more than ordinary ability and has applied himself as a close student to this line of scientific investigation. As a result he has made notable discoveries that, although not yet given to the world, will, it is confidently believed by those acquainted with them, prove to be of the greatest scientific value.

SIEGFRIED MARCUS

Marcus was an ingenious mechanic. In early life he made dental instruments and apparatus for a magician in Vienna. For his construction of a thermopile he received a prize and to his further credit as an inventor are placed an arc lamp, Rhumkoff coil carbureter, a high candle-power petroleum lamp, magneto-electro machines, a microphone and various other things in many branches of science.

[Ill.u.s.tration: SIEGFRIED MARCUS]

It is claimed that about the middle seventies of the last century he carried on experiments with a gas engine that had a spring-connected piston rod. He mounted this vertically on an ordinary horse vehicle and connected it directly with a cranked rear axle, carrying two flywheels in place of the regular road wheels. He is said to have made trials of this vehicle at night in Vienna. If this was so he was apparently trying to keep his plan secret and succeeded very well. Aside from general references nothing of importance revealed itself concerning this vehicle and Marcus' experiments with it, until very recently when interest in the historic development of the automobile has stimulated anew investigation into the endeavors of the early inventors.

In 1882 the motor work of Marcus was princ.i.p.ally preparatory to his new engine construction. It included experimenting with an Otto engine run with petroleum and a vaporizer and electric ignition with magneto. In 1883 he constructed a closed or two-cycled motor and thereafter had engines made in Budapest and elsewhere. One of these motors he put on wheels, but this was abandoned for other ideas that came from his fertile mind.

CARL BENZ

Born, November 26, 1844, at Karlsruhe, Baden, Germany.

The early education of Carl Benz was acquired at the Lyceum until his seventeenth year and then at the Technical High School of his native city for four more years. This was followed by three years of practical work in the shops of the Karlsruhe Machine Works. When he was twenty-eight years of age, in 1872, after further experience in Mannheim, Pforzheim and Vienna, he opened workshops of his own in Mannheim.

In 1880 he began to commercialize a two-cycle stationary engine. In 1883 he organized his business as Benz & Co., and produced his first vehicle in 1884. In the beginning of 1885 his three-wheeled vehicle ran through the streets of Mannheim, Germany, attracting much attention with its noisy exhaust. This was the subject of his patent dated January 29, 1886, claimed by him to be the first German patent on a light oil motor vehicle.