. The Street railway journal . NEW OWNERSSAND BUILDERS OFH. DOUGLASS Patent Automatic Switch FOR STREET RAILROADS. PENNSYLVANIA STEEL COMPANY, MANUFACTURERS OF Steel Rails Of IT patterns, weighing from 16 to 76 lbs. per BEARING Street Patterns, 42 to 60 lbs. peryard, TRAM Street PatterDs 45 to 47 lbs. per yard,and Street Patterns for STEAM ROADS. WORKS AT STEELTON, DAUPHIN CO., PENN. NEW YORK OFFICE, - 160 Broadway. Philadelphia Office, 208 South Fourth St. PATENT JOINT FASTENING. The accompanying cut showsa cross section through is the rail, JB the joint chair,C the
. The Street railway journal . NEW OWNERSSAND BUILDERS OFH. DOUGLASS Patent Automatic Switch FOR STREET RAILROADS. PENNSYLVANIA STEEL COMPANY, MANUFACTURERS OF Steel Rails Of IT patterns, weighing from 16 to 76 lbs. per BEARING Street Patterns, 42 to 60 lbs. peryard, TRAM Street PatterDs 45 to 47 lbs. per yard,and Street Patterns for STEAM ROADS. WORKS AT STEELTON, DAUPHIN CO., PENN. NEW YORK OFFICE, - 160 Broadway. Philadelphia Office, 208 South Fourth St. PATENT JOINT FASTENING. The accompanying cut showsa cross section through is the rail, JB the joint chair,C the stringer, D the patentscrew fastening, E the nut, F aslot in chair allowing rails tocontract and expand. The chaircannot settle and the rail endsare held level with each other,preventing the many evils ofordinary construction. For Further Particulars AddressAUGUSTINE W. WRIGHT,NORTH CHICAGO CITY RAILROAD, CHICAGO, ILL.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
