Discussion of the papers of C.P. Sandberg on "Rail specifications and rail inspection in Europe," of C.B. Dudley on the "Wearing capacity of steel rails ..." and of A.L. Holley on "Rail patterns"
Subtitle: at the Philadelphia meeting, February, 1881
Published: 1881
Place of publication: Philadelphia
Language: eng
Number of pages: 64
Subjects: Railroad rails
Notes: Caption title.

Engineering Library.