Part first describes a system invented by the writer, capable of indicating the direction of train movement. (Serial)
The distinguishing signal system of single-track blocking
Ry Engng Rev
1898
Aufsatz (Zeitschrift)
Englisch
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Signal system for single track roads
Engineering Index Backfile | 1898
|Block-signal system for single-track railroads
Engineering Index Backfile | 1900
|DISTINGUISHING BETWEEN RANDOM AND DETERMINISTIC TRACK INPUTS FOR ACTIVE RAILWAY SUSPENSIONS
Taylor & Francis Verlag | 1998
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