Reports results of recent practice of eliminating tie spacing. (1400 w.) (No. 49350)
Laying rail on the Lehigh valley
Ry Age Gaz
1914
Aufsatz (Zeitschrift)
Englisch
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Lehigh valley modernizes the laying of rail
Engineering Index Backfile | 1920
Engineering Index Backfile | 1912
Rail laying with locomotive cranes as practiced on the lehigh valley railroad
Engineering Index Backfile | 1921
|Gas-electric rail car maintenance on Lehigh valley
Engineering Index Backfile | 1932
Engineering Index Backfile | 1937