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1930
This article was originally published in
Transactions of the American Society of Mechanical Engineers
Research Papers
Progress in Railroad Mechanical Engineering: Contributed by the Railroad Division
Trans. ASME. Jan 1930, 52(12): 1-2 (2 pages)
Published Online: April 17, 2023
Article history
Published:
January 1, 1930
Online:
April 17, 2023
