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; Ry. Age, vol. 91, no. 6, Aug. 8, 1931, pp. 205-206, 3 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)


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    Title :

    New 152-lb. Flat-bottomed rails, Pennsylvania railroad


    Additional title:

    Metal Progress


    Contributors:

    Published in:

    Metal Progress ; 20 , n 5


    Publication date :

    1931


    Size :

    6 pages


    Remarks:

    5 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    New 152-lb. Flat-bottomed rails, Pennsylvania railroad

    Skillman, T.J. | Engineering Index Backfile | 1931


    New 152-lb. Flat-bottomed rails, Pennsylvania railroad

    Skillman, T.J. | Engineering Index Backfile | 1931


    New 152-lb. Flat-bottomed rails, Pennsylvania railroad

    Skillman, T.J. | Engineering Index Backfile | 1931


    New 152-lb flat bottomed rails, Pennsylvania Railroad

    Skillman, T.J. | Engineering Index Backfile | 1932


    New 152-lb. Flat-bottomed rails, Pennsylvania railroad

    Skillman, T.J. | Engineering Index Backfile | 1931