Section and dimensions. (See also R. R. Gaz., July 22, 1892, p. 539)
100-lb. Rail for the Pennsylvania Railroad
Eng News
Engineering News ; p 56
1892
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
100-lb. rail for the Pennsylvania Railroad
Engineering Index Backfile | 1892
Hardening of rail ends on Pennsylvania railroad
Engineering Index Backfile | 1940
Engineering Index Backfile | 1909
Engineering Index Backfile | 1910
Pennsylvania railroad electrification
Engineering Index Backfile | 1933
|