A correspondent of the New York Times, deeming that far too much credit has been given to foreigners for the practical development of the steam engine, contributes the following interesting resume: 

Of all the inventions of ancient or modern times none have more importantly and beneficently influenced the affairs of mankind than the double acting high pressure steam engine, the locomotive, the steam railway system, and the steamboat, all of which inventions are of American origin.  The first three are directly and the last indirectly associated with a patent that was granted by the State of Maryland, in 1787, being the very year of the framing of the Constitution of the United States.  In view of the momentous nature of the services which these four inventions have rendered to the material and national interests of the people of the United States, it is to be hoped that neither they nor their origin will be forgotten in the coming celebration of the centennial of the framing of the Constitution.

The high pressure steam engine in its stationary form is almost ubiquitous in America.  In all great iron and steel works, in all factories, in all plants for lighting cities with electricity, in brief, wherever in the United States great power in compact form is wanted, there will be found the high pressure steam engine furnishing all the power that is required, and more, too, if more is demanded, because it appears to be equal to every human requisition.  But go beyond America.  Go to Great Britain, and the American steam engine—­although it is not termed American in Great Britain—­will be found fast superseding the English engine—­in other words, James Watt’s condensing engine.  It is the same the world over.  On all the earth there is not a steam locomotive that could turn a wheel but for the fact that, in common with every locomotive from the earliest introduction of that invention, it is simply the American steam engine put on wheels, and it was first put on wheels by its American inventor, Oliver Evans, being the same Oliver Evans to whom the State of Maryland granted the before mentioned patent of 1787.

He is the same Oliver Evans whom Elijah Galloway, the British writer on the steam engine, compared with James Watt as to the authorship of the locomotive, or rather “steam carriage,” as the locomotive was in those days termed.  After showing the unfitness of Mr. Watt’s low pressure steam engine for locomotive purposes, Mr. Galloway, more than fifty years ago, wrote:  “We have made these remarks in this place in order to set at rest the title of Mr. Watt to the invention of steam carriages.  And, taking for our rule that the party who first attempted them in practice by mechanical arrangements of his own is entitled to the reputation of being their inventor, Mr. Oliver Evans, of America, appears to us to be the person to whom that honor is due.”  He is the same Oliver Evans whom the Mechanics’ Magazine, of London, the leading journal of its kind at that period, had in mind when, in its number of September, 1830, it published the official report of the competitive trial between the steam carriages Rocket, San Pariel, Novelty, and others on the Liverpool and Manchester Railway.