Clyde Hoisting Engines and Derricks ARE BUILT FOR SEVERE DUTY and BEST RESULTS IN GENERAL CONTRACTING PILE DRIVING DREDGING AND EXCAVATING Descriptive Catalogue on Request Clyde Iron Works DULUTH, MINN. Chicago, Ill.-318-19 Fisher New York City.-30 Church Street. New Orleans.-421 Carondelet Street. Savannah.-Germania Bank Building. Houston, Tex.-1315 Carter In answering advertisements, please mention this magazine OST of transportation is one of the important factors to be considered in selecting conduit material. Advantage in this respect is but one of the claims which COS ORANGEBURG has to the attention of engineers. Extreme lightness reduces carriage costs to a minimum. Breakage from factory to the bottom of the ditch is so slight that it can be almost disregarded. Long lengths and snug-fitting joints make perfect work, even if only ordinary labor is used. ORANGEBURG FIBRE CONDUIT gives assurance against seepage of concrete and electrolysis. Tough, durable, efficient, it is the perfect conduit material. And its superiority is proved by repeated tests. Our Conduit Book, giving full detailed results of tests, mailed on request. THE FIBRE CONDUIT COMPANY Main Office and Works, Orangeburg, N. Y. In answering advertisements, please mention this magazine ROEBLING The name to remember when you order WIRE ROPE ADDRESS JOHN A. ROEBLING'S SONS CO. TRENTON, N. J. IF YOUR BUSINESS were advertised in this magazine it would become known to all the Officers of the Corps of Engineers and Assistant Engineers in the Engineer Department-at-Large, and to many engineers not in the Government Service THINK IT OVER For Heavy Duty of Every Character TOUGH STRONG TRADE MARK REGISTERED SAFE DURABLE The adaptability of the HERCULES Wire Rope in its various styles of construction-Patent Flattened Strand and Round Strand-to extra severe service of every nature is recognized by Construction Engineers everywhere. Derricks, Cableways, Dredges, Steam Shovels, Ballast Unloaders. 1857-Fifty-three Years in Business - 1910 A. LESCHEN AND SONS ROPE CO., ST. LOUIS NEW YORK CHICAGO DENVER SEATTLE In answering advertisements, please mention this magazine |