. Railroad record, and journal of commerce, banking, manufactures and statistics . nnu-ally. The wages amount to $70,000 permonth. THE RAILROAD RECORD. 323 Heavy Rails—The railway from Londonto Brighton is to have sleel rails over onehundred pounds to the yard, so as to have ahead of the width oT the tread of the wheels,and to distribute, the _weight of the rollingstock so as to obtain less than the presentweight per wheel, and thus preserve theway. Trautwine^ Engineering Works, NEW EDITIONS OF ... | . . Field Practice for Laying Out Curves for. Railroads. ALSO New System of Calculating Conten
. Railroad record, and journal of commerce, banking, manufactures and statistics . nnu-ally. The wages amount to $70,000 permonth. THE RAILROAD RECORD. 323 Heavy Rails—The railway from Londonto Brighton is to have sleel rails over onehundred pounds to the yard, so as to have ahead of the width oT the tread of the wheels,and to distribute, the _weight of the rollingstock so as to obtain less than the presentweight per wheel, and thus preserve theway. Trautwine^ Engineering Works, NEW EDITIONS OF ... | . . Field Practice for Laying Out Curves for. Railroads. ALSO New System of Calculating Contents ofExcavations and .Embankments by Menus of Diagrams. By J. C. TRAUTVVINE, Civ. Eng. The above works h=ive large and important additions nocontained in the fjiiner editions. In the Utter work willbe found rules for calculating Earth and Rock excavationsWith ready-calculated tanles of the same. Price of eacli Book, Three Dollars. ■i Published and for Sale,by .... WILLIAM HAMILTON, _ Hall of the Franklin InstitiUe>26-8 9, 4t. PHILADELPHIA, PA. RAILWAY LOCOMOTIVE ENGINE
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Keywords: ., bookcentury1800, bookdecade1850, bookpublishercinci, bookyear1853
