The Railway Review

The Railway Review

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Since the advent of the new gas-filled, high efficiency mazda lamps, it is now possible to seriously consider the matter of effectively illuminating large ... 42800, recently issued by the General Electric Company, Schenectady, N. Y., contains a reprint of an article appearing in the General Electric ... Figure 1 of the circuit diagram shows a selectively controlled train-order signal and the appliances used.

Title:The Railway Review
Publisher: - 1914


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