Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 490
started andwhere cinder and gravel ballast were used. After the completion of the runs on the curve, the recordingties were removed to the tangent north of Franklinville station,where the trials were completed. At this location the track con-sisted of 100-pound rail with broken stone ballast. The… … 46100* 35-950400* 40900* Total Weight 138000* Maximum Width S-Q/z American Type (4-4-0) Locomotive. tance apart that at a speed of lOO miles per hour the time betweentrips would be one second. Four trips were used for the testson the curve and seven for those on the tangent, the idea beingthat…
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