The machine which he produced with a motor of his own design was entered in some big races at the Pan-American Exposition in Buffalo in 1901 where nearly every record was broken. Mr. Hedstrom’s partner on this tandem outfit was Henshaw, a bicycle racer of some repute. Following their début on the motor tandem at Buffalo, this pair proceeded to make records throughout the country, several of which still stand today. In 1901 a bicycle manufacturer of Springfield, Mass., foresaw a future for a motorcycle designed for pleasure purposes instead of exclusively for racing. Hitherto, all motor-propelled cycles had used the power of the engine of whatever form it was merely as an aid to locomotion. None had been successful in producing a machine that could proceed anywhere solely under its own power. Convinced that such a machine could be produced, and certain that it would find a ready market, this manufacturer set about to put his ideas into execution. [Illustration: FIRST HEDSTROM MOTORCYCLE WITH TRI-CAR, 1902] He recognized in Oscar Hedstrom, as the leader of the motor tandem racing field, the man who knew more about combustion engines than any other man in America, and accordingly enlisted his services. Oscar Hedstrom retired to a little mechanical laboratory in Middletown, Conn., and in a short four months emerged with a completed motorcycle which he had not only designed himself, but had constructed entirely by his own labor. Its performance on its first trial trip was absolutely astounding to every observer. In road tests under every conceivable condition, this first motorcycle of Oscar Hedstrom’s displayed a perfection of mechanical operation which had to that time never been approached. It moved entirely under its own power, could climb hills and could travel on the level road at speeds which had never before been exhibited by vehicles of that type. By reason of the successful performance of his first motorcycle, Oscar Hedstrom is given the credit, in many quarters, for producing the first motorcycle of practicable construction. All successful machines of this type since then are said to have been modeled more or less on the fundamental principles of that first Hedstrom machine. Part of Hedstrom’s success was due to his mastery of the important problem of carburetion, and a carburetor expressly designed for that first machine constituted a marked step in motorcycle development. The leading carburetors of today are said to be based upon the principles of the first Hedstrom carburetor. The date of the appearance of the first Hedstrom motorcycle was 1901. Manufacture of the motorcycle upon a commercial scale forthwith commenced in the bicycle manufactory at Springfield, Mass. Such is said to have been the humble beginning of the motorcycle. [Illustration: MODERN “SIDE-CAR” MODEL]