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Showing: 1-10 results of 23

The Wright Brothers’ Aeroplane By Orville and Wilbur Wright   THOUGH the subject of aerial navigation is generally considered new, it has occupied the minds of men more or less from the earliest ages. Our personal interest in it dates from our childhood days. Late in the autumn of 1878 our father came into the house one evening with some object partly concealed in his hands, and before we could see what it was, he tossed it into the... more...

PREFACE The people of the United States are engaged in the solution of the railroad problem. The main question to be determined is: Shall the railroads be owned and operated as public or as private property? Shall these great arteries of commerce be owned and controlled by a few persons for their own private use and gain, or shall they be made highways to be kept under strict government control and to be open for the use of all for a fixed,... more...

PROLOGUEPART I THE ELEMENTARY PRINCIPLES AIR THEIR GRIEVANCES The Lecture Hall at the Royal Flying Corps School for Officers was deserted. The pupils had dispersed, and the Officer Instructor, more fagged than any pupil, was out on the aerodrome watching the test of a new machine. Deserted, did I say? But not so. The lecture that day had been upon the Elementary Principles of Flight, and they lingered yet. Upon the Blackboard was an... more...

LONDON AND NORTH WESTERN RAILWAY. According to Mr. Punch, one of the greatest authorities of the day on all such subjects, the nearest way to Euston Station is to take a cab; but those who are not in a hurry may take advantage of the omnibuses that start from Gracechurch Street and Charing Cross, traversing the principal thoroughfares and calling at the George and Blue Boar, Holborn, the Green Man and Still, Oxford Street, and the Booking... more...

Relief from Railroad Delays and Embargoes. Through the cooperation of State Councils of Defense, Chambers of Commerce, local War Boards, and Motor Clubs, the Council of National Defense, through its Highways Transport Committee and its State Councils Section is building up a system for more efficient utilization of the highways of the country as a means of affording merchants and manufacturers relief from railroad embargoes and delays due to... more...


To increase the highways transport resources as one of the means of strengthening the entire transportation system of the country, and for the purpose of avoiding the waste incurred by running transport vehicles empty, return-load bureaus are established. These bureaus are a means of bringing together the shipper having goods to move and the operator of an empty vehicle which is possibly running to the point for which the goods to be shipped are... more...

The Board constituted by Minute of the Lords of the Committee of Privy Council for Trade, for the transaction of Railway business, having had under consideration the different schemes deposited with the Railway Department for extending Railway communication between London, Worcester, and Wolverhampton, and in the district intermediate between the London and Birmingham and Great Western Railways, and also, in connexion with the above, the schemes... more...

PREFACE. If the River Nidd and the brooks adjacent, in the vicinity of Knaresbro’, up the valley to Ramsgill, near Pateley-Bridge, and near the adopted line, had not possessed the many water-falls, and given motion to the sixty-seven mills which they do;—or had the great landed proprietors, on the line now adopted been hostile to this all improving project, of this highly favoured and not less honoured, their native... more...

PREFACE. In offering to the Government and the public this little volume on Ocean Steam Navigation and the Ocean Post, I am conscious of my inability to present any new views on a subject that has engaged the attention of many of the most gifted statesmen and economists of this country and Europe. There is, however, no work, so far as I am informed, in any country, which treats of Marine Steam Navigation in its commercial, political, economic,... more...

The carbureter measures the fuel charges for the engine and automatically mixes them with the proper amount of air to form a highly combustible gas. The Marvel Model "S" Carbureter is of the automatic air valve, heat controlled type. Its outstanding advantages are: 1. Simplicity of construction and operation. 2. Quick starting in any weather. 3. Automatically controlled heat application to ensure complete vaporization of fuels. 4. Economy in... more...