Defects of M.C.B. couplers and their cures
Subtitle: being a few notes on the weak points and mechanical defects of the present M.C.B. couplers as commonly used : with notes on the Hien double automatic coupler, which overcomes such defects
By: the Railroad Supply Company
Publisher: Railroad Supply Co.
Published: 1890
Place of publication: Chicago
Language: eng
Number of pages: 44