Tabular reports of percentage of breakage in different parts of the Janney car coupler from year 1886 to 1893. Report from about 26 railroads. (See also Eng. News, June 8, 1893, pp. 529-31)
Record of Janney coupler breakages
RR Gaz
1893
2 pages
Aufsatz (Zeitschrift)
Englisch
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Record of Janney coupler breakages
Engineering Index Backfile | 1893
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TIBKAT | 1928
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GWLB - Gottfried Wilhelm Leibniz Bibliothek | 1928
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