Statistical data prepared by American Railway Engineering Association from figures compiled by Interstate Commerce Commission; figures pertain to 139 leading railroads in United States as well as Canadian National, Canadian Pacific and Temiskaming and Northern Ontario.
Story of tie renewals in 1936
Ry Age
Railway Age ; 103 , n 11
1937
3 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1941
Engineering Index Backfile | 1938
Engineering Index Backfile | 1938
Table tells story of tie renewals during depression
Engineering Index Backfile | 1936
Table tells partial story of tie renewals in 1939
Engineering Index Backfile | 1940