Describes special car designed and built for better track inspection, by reconstructing a passenger car, and fitted with instruments which record all low joints, line and surface, gage and lurches; charts made by car are blueprinted and copies of their respective sections sent to track foremen to locate and correct defects recorded.
Track inspection on the Erie R. R.
Ry. Rev
Railway Review ; 74 , n 11
1924
6 pages
11 Figs.
Article (Journal)
English
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