Production of steel rails in United States during 1928 totaled 2,647, 493 gross tons, or 158,993 tons less than output of 2,806,486 tons in 1927; it was 570,156 tons less than in 1926, year of greatest production since 1913.
Rail production was less in 1928
Ry. Eng. Maintenance
Railway Engineering and Maintenance ; 25 , n 5
1929
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1929
|IuD Bahn | 2008
|Committee on welded rail joints progress report no. 6 -- Sept. 1928
Engineering Index Backfile | 1928
Some details of the "rail-less" car
Engineering Index Backfile | 1922
1928 airplane and engine production
Engineering Index Backfile | 1929
|