. Official proceedings . as a constant chemical uniformity.—has superior properties.—is Spellerized in sizes 4 inches and under.—is rigidly tested and inspected.—is made full standard weight only.—gives clean cut, sturdy threads.—is marked with the name NATIONAL. Ilun•XA arc many iitlur re1().\.\L Pi|K. ^■ M>iis tor the o:11 should know them. Write for NATIONAL Bulletin No. 12. A Bulletin brimfull of valuable information on the subject of pipe, particularlyNATIONAL pipe. When you have read it you will file it forfuture use. It is Tree. MARKING C To nadily identify
. Official proceedings . as a constant chemical uniformity.—has superior properties.—is Spellerized in sizes 4 inches and under.—is rigidly tested and inspected.—is made full standard weight only.—gives clean cut, sturdy threads.—is marked with the name NATIONAL. Ilun•XA arc many iitlur re1().\.\L Pi|K. ^■ M>iis tor the o:11 should know them. Write for NATIONAL Bulletin No. 12. A Bulletin brimfull of valuable information on the subject of pipe, particularlyNATIONAL pipe. When you have read it you will file it forfuture use. It is Tree. MARKING C To nadily identify f, material and as protection tomanufacurer and consumer alike, the practice of National is to roll in raised letters of good size on each few feet ofevery length of welded pipe the name N.\TIOX.\L (except onthe smaller butt-weld sizes, on which this is not mechanically feas;ible: on these smaller butt-weld sizes the name X.\TI().\.\I-appears on the metal tag attached to each bundle of pipe).. Name Rolled in Raised Letterson National Tube Company Pipe. C When writing . National Tube Company General Sales Offices: Prick Building, Pittsburgh, Pa. ^A^ONMi ^^>0tm0t0»0^,t0t0t0»0t0t0t0»m0>0>m00»009>0»0>0»^>00f^i»l^>0>0>00t0»0t0t0»0»^W>0»»»m0>mf THE •iWrfliiW OF ELECTRIC CAR LIGHTING
Size: 2594px × 963px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorrailwayc, bookcentury1900, bookdecade1900, bookyear1901
