New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 342
g new tcmalleable castings in car work, except to ca!the fact that, as the majority of the M. C. B. standard coup-lei-s are now made of this material, we should have moreinformation as to its .strength, and its behavior under thesevere blows to which couplers are subjected. The shapeof the arms,…
Railroads · Railroad cars
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