. Electric railway review . Fig. 9—Inductive Rail Electrified Li equipped with the semi-automatic arrangement of controlfor the signals within their limits, this being accomplished Jamaica Yard, Springfield Junction, Valley Stream, Howard,and the electric interlocking at Ozone Park. 982 ELECTRIC RAILWAY REVIEW December, 1906. In explanation of the illustrations: Figure 1 shows alight signal in the Flatbush subway. Figure 2 shows thesubway portal at Nostrand avenue with east and west-boundsignals mounted on the walls of the tunnel approach. Fig- blocks and three track transformers benea
. Electric railway review . Fig. 9—Inductive Rail Electrified Li equipped with the semi-automatic arrangement of controlfor the signals within their limits, this being accomplished Jamaica Yard, Springfield Junction, Valley Stream, Howard,and the electric interlocking at Ozone Park. 982 ELECTRIC RAILWAY REVIEW December, 1906. In explanation of the illustrations: Figure 1 shows alight signal in the Flatbush subway. Figure 2 shows thesubway portal at Nostrand avenue with east and west-boundsignals mounted on the walls of the tunnel approach. Fig- blocks and three track transformers beneath it. This figurealso shows a two-arm semiautomatic west-bound startingsignal at Woodhaven Junction. Figure 5 shows the high-tension transmission pole line, with alternating-current signal
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectstreetr, bookyear1906
