As indicated.
On the question of the methods to be used in marshalling yards to control the speed of vehicles being shunted, and to ensure they travel on to the lines in the various groups of sidings
Int. Ry. Congress Assn. -- Bul
1929
10 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1929
|Engineering Index Backfile | 1930
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