Synonyme wurden verwendet für: Club Railway
Suche ohne Synonyme: title: Railway Club of Pittsburgh -- Proceedings

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    Railway signaling

    Rudd, A.H. | Engineering Index Backfile | 1913
    An account of the signals on the Pennsylvania R. R., the method of giving information to enginemen and means of securing accuracy, with a ...

    Modern railway signaling

    Rudd, A.H. | Engineering Index Backfile | 1932
    ; centalized traffic control; approach lighting; automatic interlockings; car retarders; etc; list of devices used by Pennsylvania Railroad before any ...
    Verlag: Railway Club of Pittsburgh
    Schlagwörter: Railroad signals and signaling