mental- the Grand Trunk Railway of Canada, because they stock than to any other one cause. ly, and that further wheels of this kind will be sent were found, upon the whole, better than wrought As before remarked, the device is very simple. over for trial under English rolling stock. We have iron.… … CODDXMGTOU'S PATENT SAW-MILL TKESTLE. tensile strength from 33,000 to 35,102 lbs?.,,or, sayx by the late Mr. A. M. Ross, engineer to the Victoria cross bar. Inside the uprights arc two bearing- 14\ to 16 tuns per square inch. The iron, is that Bridge at Montreal, upon this subject, and which…
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