Cost per car reduced 25 cents on average of 2750 cars per day totaling $200,000 annually or 40 per cent on investment; yard layout and retarder equipment; plan showing track layout and location of retarders.
Car retarders reduce cost of yard operation on the C. and O.
Ry. Age
Railway Age ; 89 , n 11
1930
4 Figs.
Article (Journal)
English
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Car retarders reduce cost of yard operation on Norfolk and western
Engineering Index Backfile | 1928
Car retarders reduce cost of yard operation on Norfolk and western
Engineering Index Backfile | 1928
Car retarders reduce cost of yard operation on Norfolk and western
Engineering Index Backfile | 1928
Modern yard operation with electro-pneumatic car retarders
Engineering Index Backfile | 1928
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Engineering Index Backfile | 1929
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