New design of heavy-section rails adopted to with-stand increasing loads and higher speeds; stages in development of steel rails on Pennsylvania Railroad, from original 36-lb. T-rail to present 131-lb. rail; fishplate design. (See also Ry. Gaz vol. 55, no. 8, Aug. 31, 1931 pp. 344-345, 4 figs; Metal Progress, vol. 20, no. 5, Nov. 1931, pp. 37-42, 5 figs.; Engrs. and Eng., vol. 48, no. 8, Aug. 1931, pp. 191-195, 1 fig.; Railroad Herald, vol. 35, no. 11, Oct. 1931, pp. 23-24; Ry. Eng. and Maintenance, vol. 27, no. 9, Sept. 1931, pp. 799-800, 3 figs., and Ry. Engr., vol. 52, no. 622, Nov. 1931, pp. 417-419, 8 figs)
New 152-lb. Flat-bottomed rails, Pennsylvania railroad
Ry. Age
Railway Age ; 91 , n 6
1931
2 pages
3 Figs.
Article (Journal)
English
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New 152-lb. Flat-bottomed rails, Pennsylvania railroad
Engineering Index Backfile | 1931
|New 152-lb. Flat-bottomed rails, Pennsylvania railroad
Engineering Index Backfile | 1931
|New 152-lb. Flat-bottomed rails, Pennsylvania railroad
Engineering Index Backfile | 1931
|New 152-lb flat bottomed rails, Pennsylvania Railroad
Engineering Index Backfile | 1932
|New 152-lb. Flat-bottomed rails, Pennsylvania railroad
Engineering Index Backfile | 1931
|