. Official proceedings . Name Rolled in Raised Letters on National Tube Company Pipe. C Wiicn writing specifi-cations or ordering tubu-lar goods always Pipe, andidentify as In addition, all sizesof NATIONAL weld-ed pipe below four or fiveinches are subjected to aroll- knohbling processknown as Spellerizing tolessen the tendency to cor-rosion, especially in theform of pitting. This Spel-lerizing process is pecu-bar to NATIONALpipe, to which processiVational Tube Companyhas rights. NATIONAL TUBE COMPANY GENERAL SALES OFFICES, FRICK BLDG., PITTSBURGH, PA. DI
. Official proceedings . Name Rolled in Raised Letters on National Tube Company Pipe. C Wiicn writing specifi-cations or ordering tubu-lar goods always Pipe, andidentify as In addition, all sizesof NATIONAL weld-ed pipe below four or fiveinches are subjected to aroll- knohbling processknown as Spellerizing tolessen the tendency to cor-rosion, especially in theform of pitting. This Spel-lerizing process is pecu-bar to NATIONALpipe, to which processiVational Tube Companyhas rights. NATIONAL TUBE COMPANY GENERAL SALES OFFICES, FRICK BLDG., PITTSBURGH, PA. DISTRICT SALES OFFICES: ATLANTA BOSTON CHICAGO DENVER KANSAS CITY NEW ORLEANSNEW YORK PHILADELPHIA PITTSBURGH ST. LOUIS ST. PAUL SALT LAKE CITY PACIFIC COAST REPRESENTATIVESU. S. STEEL PRODUCTS CO. SAN FRANCISCOLOS ANGELES PORTLANDSEATTLE EXPORT REPRESENTATIVES-U. S. STEEL PRODUCTS CO., NEW YORK CITY. 354867 THEGOULD SIMPLEX SYSTEM OF ELECTRIC LIGHT. GOULD COUPLER CO. NEW YORK
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Keywords: ., bookauthorrailwayc, bookcentury1900, bookdecade1900, bookyear1901
