The application of electricity to railway working (1897)
Langdon, William Edward, 1832-1905 · London : Spon · leaf 249
ously despatched over them. As an instance of meeting a difficulty where roads arenumerous and a good light desirable :—At the mouth of theLeeds Midland goods yard, where there are four roads, a lightgirder bridge (Fig. 123) has been thrown across, from whichthree lights are suspended between the… … Application of Electricity to Railway Working. 2 21 done. Without the girder bridge it would have been im-possible to adequately light the intervening spaces betweenthe roads. The height at which the light is required for the illumina-tion of a railway yard, or for the lighting of points, will,…
Railroads -- Equipment and supplies · Electric apparatus and appliances
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