. The Street railway journal . tch being a part of each replacers are in use on hun-dreds of steam and electric railways,among the latter being the follow-ing: Amsterdam Street Railway Company, Amsterdam, ; Austin Rapid Transit Railway Company, Austin, Tex.;Buffalo Railway Company, Buffalo, N. Y.; Boston Ele-vated Railway Company, Boston, Mass.; Brooklyn RapidTransit Company, Brooklyn, N. Y.; Butte Electric Rail-way Company, Butte, Mont.; Citizens Street Railway Company,Memphis, Tenn.; Denver City Tramway Company, Denver, Col.;Exeter, Hampton & Amesburg Street Railway Compan
. The Street railway journal . tch being a part of each replacers are in use on hun-dreds of steam and electric railways,among the latter being the follow-ing: Amsterdam Street Railway Company, Amsterdam, ; Austin Rapid Transit Railway Company, Austin, Tex.;Buffalo Railway Company, Buffalo, N. Y.; Boston Ele-vated Railway Company, Boston, Mass.; Brooklyn RapidTransit Company, Brooklyn, N. Y.; Butte Electric Rail-way Company, Butte, Mont.; Citizens Street Railway Company,Memphis, Tenn.; Denver City Tramway Company, Denver, Col.;Exeter, Hampton & Amesburg Street Railway Company, Exeter,N. H.; Fitchburg & Leominster Street Railway Company, Fitch-burg, Mass.; Helena Power & Light Company, Helena, Mont.;Harrisburg Traction Company, Harrisburg, Pa.; Los AngelesRailway Company, Los Angeles, Cal.; Lowell, Lawrence & Ha-verhill Street Railway Company, Lowell, Mass.; Twin City RapidTransit Company, Minneapolis and St. Paul, Minn.; ZanesvilleElectric Street Railway Company, Zanesville, CAR REPLACER 394 STREET RAILWAY JOURNAL. [Vol. XXII. No. 9. THE UNI SIGNAL SYSTEM The Uni Signal Company, of Boston, Mass., has placed on themarket a signal system for trolley railways, which consists of threeparts, namely: the terminal box and lightning arresters, the signalbox and signal movement, and the trolley switch. The terminalbox, which contains the lightning arresters, is attached to the polethrough external lugs cast on the box at such a height that thewires may directly enter the box. The wires enter the boxthrough porcelain bushings as in transformer design. This ter-minal box is connected to the signal box by a i-in. lined conduitpipe through which the signal wires lead to the same. The wiresfrom the terminal box are lead three each on two sides of thebox to two slate terminal boards with clips for enclosed fuses. The signal box is attached to the side of the arrangement is used so that the green or safety signallamp can be seen by the conductor
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
