. The Street railway journal . HIGH INSULATION RESISTANCELONG SURFACE DISTANCEGREAT STRENGTH Bourbon No. 2, Breaking Strain 4,000 poundsBourbon No. 4, Breaking Strain 8,000 pounds The Creaghead Engineering Co. INDEPENDENT MANUFACTURERS Complete Electric Railway Cnnni\ Au;nand Pole Line Equipments UDClIlOall, UDlO. THE VOYNOWPOLE SLEEVE is a simple, common sense, and very effectivemeans for overcoming the weakened condition ofmetal poles caused by corrosion at the ground level. It doubles the strength and prevents this weak-ening corrosion when applied to new poles. Such corrosion of poles has
. The Street railway journal . HIGH INSULATION RESISTANCELONG SURFACE DISTANCEGREAT STRENGTH Bourbon No. 2, Breaking Strain 4,000 poundsBourbon No. 4, Breaking Strain 8,000 pounds The Creaghead Engineering Co. INDEPENDENT MANUFACTURERS Complete Electric Railway Cnnni\ Au;nand Pole Line Equipments UDClIlOall, UDlO. THE VOYNOWPOLE SLEEVE is a simple, common sense, and very effectivemeans for overcoming the weakened condition ofmetal poles caused by corrosion at the ground level. It doubles the strength and prevents this weak-ening corrosion when applied to new poles. Such corrosion of poles has only lately beenseriously recognized; investigation indicates thatpractically all metal poles which have been in usefor ten years or more are fast approaching, in theirpresent condition, the end of their usefulness. The Voynow Sleeve, at a small cost, makesthe pole as good as new without removing itfrom service. Adopted by the Philadelphia Rapid TransitCompany and exhibited by them in their display ofstandard apparatus at this convention. Write for descriptive matter, WILLIAM D. CHERKY SOLE LICENSEE 334 North Broad St., Philadelphia 138 STREET RAILWAY lolRXAL
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
