Analysis of results secured from comprehensive program of protection against decay and mechanical injury; large tie plates essential; records of renewals; savings effected; summary of advantages; explanation of low renewals; status of screw spikes.
Care of ties pays large returns on the Lackawanna
Ry. Eng. Maintenance
Railway Engineering and Maintenance ; 24 , n 2
1928
3 pages
1 Fig.
Article (Journal)
English
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What the Lackawanna has gained by treating ties
Engineering Index Backfile | 1928
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