India rubber world . alves are manufactured of ihe best steam metal, and arefully guaranteed. Why expeiiment with cheapvalves? If you want the BEST ask your dealer forvalves manufactured by Jenkins Brothers. Remem-ber all genuine are stamped with Trade Mark like cut. JENKINS BROTHERS, New York, Philadelphia, Chicago, Boiton. Mention Ihe India Rubber World when you wriie. Dixons Silica-Graphite p^* Roofs and iron work properly painted have not required re-painting in ten to twenty years. Time only can prove the value ofa paint, and Dixons Silica-Graphite Paint is the ONLY graphitepaint with a s
India rubber world . alves are manufactured of ihe best steam metal, and arefully guaranteed. Why expeiiment with cheapvalves? If you want the BEST ask your dealer forvalves manufactured by Jenkins Brothers. Remem-ber all genuine are stamped with Trade Mark like cut. JENKINS BROTHERS, New York, Philadelphia, Chicago, Boiton. Mention Ihe India Rubber World when you wriie. Dixons Silica-Graphite p^* Roofs and iron work properly painted have not required re-painting in ten to twenty years. Time only can prove the value ofa paint, and Dixons Silica-Graphite Paint is the ONLY graphitepaint with a satisfactory time record. For convincing evidence, address Joseph Dixon Crucible Co., Jersey city, n. j. Mmlion The Indxa Rubber Wt/rll when you write. II THE INDIA RUBBER WORLD [October i, 1901. + ? j For Stitching Rubber Belting \ +++++++++++++++++++++++++++++ *++++ t 561-563 +++ + HIGHEST AWARD AT COLUMBIAN EXPOSITION. Machine No. 9-1: For Stitching Parallel Ro^s on Canvas or Rubber Belting. POINTS OF Machines shown inBROADWAY, NEW CHESTNUT PHILADELPHIA. I.—Two needles and two oscillating shuttles for formingtwo parallel lock-stitch seams in heavy canvas andrubber belting up to too inches wide and one andone-half inches thick. —Powerful feed-rolis i6 feet long, capable of carryingmaterial of several tons weight, have a bearing theentire width of the material, thus ensuring uniform-ity and regularity in carrying forward the severalthicknesses and giving elasticity to the stitching. 3.—The mechanical arrangement for raising and lower-ing the upper feed roller by means of a horizontalshaft extending the entire length of the machine,connected with the hinged bearings of the roller bybevel gears at each end and so operated as to beeasily adjusted to any thickness of material. 4.—Largest and strongest sewing machine ever construct-ed, having a bed eighteen feet in length, with over-hanging arm supported by and attached to bothends of the bed.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrubberindustryandtra
