It appears that in 1879 an American, Mr. George B. Selden, applied for a patent designed to cover the use of the internal combustion engine as a motor for road vehicles. Owing to technical complications the patent was not actually issued until the year 1895. Meantime at least as early as 1885 Herr Daimler in Germany had used the gasoline motor for the practical propulsion of a tricycle; and not long after that date the right to use his patents had been acquired in France by Messrs. Panhard and Levassor. These men soon applied the Daimler motor to four-wheeled vehicles of various types, and almost at a bound the automobile as we know it was developed. Early in the '90's the custom of having annual road races was introduced, and before the century had closed the automobile was everywhere a familiar object on the roads of Europe and America. While the introduction of the automobile is thus a comparatively recent event, it should be known that the idea of using mechanical power to propel a road vehicle is by no means peculiar to our generation. Practical working automobiles were constructed long before any person now living was born. The very first person to construct such a vehicle was probably the Frenchman, Cugnot, who manufactured a steam-driven wagon, using the old Newcomen type of engine, in the very year--by a curious coincidence--in which James Watt took out his first patent for a perfected steam engine; that is to say, in the year 1769. Cugnot's automobile was a heavy four-wheeled affair intended for military service. It actually progressed along the road at the rate of three or four miles an hour. But the problem of carrying fuel and water had not been solved, and either for that reason or because the authorities in charge lacked imagination and did not regard the device as offering advantages over traction by horses, nothing came of Cugnot's effort except the scientific demonstration that the idea of a self-propelled vehicle was not merely the dream of a visionary. A second automobile truck of similar design, made by Cugnot a year or two later, may be seen to this day in the Museum of Arts and Measures in Paris. A few years later--namely in 1785--an Englishman, William Murdoch by name, whose interest in steam engines is evidenced by the fact that he was in the employ of Bolton and Watt, manufactured a small tricycle driven by a Watt engine. This vehicle, running under its own power, developed a good degree of speed; and had not Murdoch's employers forbidden him to continue his experiments, the practical automobile might perhaps have gained popularity an entire century earlier than it did. [Illustration: THE EXTREMES OF AUTOMOBILE DEVELOPMENT.