THE 286,000-POUND QUESTION - Dealing with heavier freight cars
Progressive railroading ; 42 , 6
1999
Article (Journal)
Unknown
Heavier loading of freight cars
Engineering Index Backfile | 1929
Faster and heavier freight trains and economical freight movement
Engineering Index Backfile | 1897
Heavier box cars prove their worth
Engineering Index Backfile | 1929
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