. Railroad record, and journal of commerce, banking, manufactures and statistics . service, the alloy becomes worn out,it can be refiHed, making it asperfect as when first filled up, and the gauge of the wheels will never become changed so as to injure the runningof the car. It is after a series of the most careful experiments, conducted through a period of Lime sufficient to test in themost satisfactory manner,the real merits of divided car axles, and a thorough and practical test in real service ofover two years,that we now offer to Railroad Companies oue that we are assured will give univer


. Railroad record, and journal of commerce, banking, manufactures and statistics . service, the alloy becomes worn out,it can be refiHed, making it asperfect as when first filled up, and the gauge of the wheels will never become changed so as to injure the runningof the car. It is after a series of the most careful experiments, conducted through a period of Lime sufficient to test in themost satisfactory manner,the real merits of divided car axles, and a thorough and practical test in real service ofover two years,that we now offer to Railroad Companies oue that we are assured will give universal satisfactionin its operations, and both simple and cheap in its construction. We are now ready to dispose of rights to use the above axle on the following terms: We guarantee full andperfect satisfaction by giving ample time to thoroughly testits merits, and will require no paymenLto be made untilsuch satisfaction has beeu given. .All applications to be made to SAMUEL, L. DEXXET,jy]0+ Christiaua, Pa. Or, to CIIKJSTIAI* UJIBLE, Gap, Pa. RAILROAD RECORD 219 E & LEAVITTS,. MANUFACTURERS OF 6A8T 8VBB& &S1 SASt 8 And of Cast Steel Mandrils, Railway Frog Points, Sledge Hammers, and every kind of Cast Steel Tools. Also, Portable Circular Saw Mills, Horse Powers and Engines. Works, Hamilton, Ohio.—Warehouse, 15 Walnut Street, Cincinnati. New Works on Civil Engineering. THE Field Practice of Laying out Circular Curvesfor Railroads. By John C. Traulwine, Civil Engi-neer.—4th Thousand, in pocket-book form with tucks. —ALSO—A New Method of Calculating the Cubic Contents ofExcavations and Embankments, by tne aid of Tablesand 10 Engraved Plates of Diagrams. By John C. Trau-lwine, C. E.; 2d edition. Price, one dollar each. Postage on the Curves, fivecents; on the Excavations and Embankments, eightcents. For sale by WILLIAM HAM ILTON. Hall of the Franklin 21-3 Philadelphia, Pa. ENGINEERING I ! The undersigned is prepared to furnish SPECIFICATIONS, ESTIMATES, AND PLA


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Keywords: ., bookcentury1800, bookdecade1850, bookidrailroadreco, bookyear1853