Economies in laying and wide range of temperature without bad effects prove practicability of longer units.
Lehigh valley lays 5 miles of 66 ft. Rails
Ry. Eng. Maintenance
Railway Engineering and Maintenance ; 26 , n 5
1930
2 pages
3 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
66-ft. rails prove successful on the Lehigh valley
Engineering Index Backfile | 1930
Engineering Index Backfile | 1937
Engineering Index Backfile | 1956
Engineering Index Backfile | 1956
Cab signaling on Lehigh valley
Engineering Index Backfile | 1935