. Locomotive engineering : a practical journal of railway motive power and rolling stock . tic Railway Gate. TEN YEARS OF SATISFACTORY USE ON MORE THAN FIFTY LEADING RAILROADS. Rigbest Jfward at lUorias Columbian Exposition, m.: Excellence of design and workmanship of Pneumatic Crossing Gates, accom^pushing their operation without mechanical connections underground. r«,%%%/%%%^%^%%%v%%^^%«%%%«%%%%^%%%%%%%%*^v%%%*^«««*^v»vv%«/v%V%^^V*/%^ Several crossings operated by one watchman. Trolley wires are no obstruction. PNEUMATIC DEVICES FOR OPERATING DERAILS ONSTREET CAR LINES, WATER TIGH
. Locomotive engineering : a practical journal of railway motive power and rolling stock . tic Railway Gate. TEN YEARS OF SATISFACTORY USE ON MORE THAN FIFTY LEADING RAILROADS. Rigbest Jfward at lUorias Columbian Exposition, m.: Excellence of design and workmanship of Pneumatic Crossing Gates, accom^pushing their operation without mechanical connections underground. r«,%%%/%%%^%^%%%v%%^^%«%%%«%%%%^%%%%%%%%*^v%%%*^«««*^v»vv%«/v%V%^^V*/%^ Several crossings operated by one watchman. Trolley wires are no obstruction. PNEUMATIC DEVICES FOR OPERATING DERAILS ONSTREET CAR LINES, WATER TIGHT AND PERFECTLY LOCKING; CAN BE CONNECTED ORINTERLOCKED WITH THE GATES WHEN DESIRABLE. PNEUMATIC SEMAPHORES that can be interlocked with either of the foregoing devices,with draw bridges, or with each other. All machinery simple, durable and free from obstruction by frost at any location or season. WM. R ELLIOTT, Manager. PNEUMATIC GATE COMPANY, J 00 Washington street, Chicago. St. Louis Steam Engine Company, i8 South Commercial St., St. Louis, Mo. MANUFACTURERS OP. The Star Engine For Small Electric Light Plants, Dairies,Canning Factories and all other pur-poses where from 3 to 20 h. required. The Star Air Compressor || Both Belted and Direct-Connected, are the Latest ^^ and Best Design for Pneumatic Tools, OilBurners, Air Hoists, Pumping Waterand all other purposes whereCompressed Air is used.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroa, bookyear1892
