Engineering and Contracting . made by the Petrolithic processat less cost than macadam, andthey are dustless, even underautomobile traffic. By mixingasphaltic oil, Tarvia, or anysuitable bituminous productwith the natural soil, and byconsolidating with a Petrolithicroller, a roadway is produced,that is superior to any other, andat very low cost. It will payyou to investigate. To do so,begin by sending for our newcatalog. Petrolithic Pavement Company 764 Pacific Electric Bldg. Los Angeles, Cal. KELLY-SPRINGFIELD ROAD ROLLER 8t«Ui R««d R«ll«ri, All Tjpt-i, All Blzei, UTcr Clght««B llondrtxl


Engineering and Contracting . made by the Petrolithic processat less cost than macadam, andthey are dustless, even underautomobile traffic. By mixingasphaltic oil, Tarvia, or anysuitable bituminous productwith the natural soil, and byconsolidating with a Petrolithicroller, a roadway is produced,that is superior to any other, andat very low cost. It will payyou to investigate. To do so,begin by sending for our newcatalog. Petrolithic Pavement Company 764 Pacific Electric Bldg. Los Angeles, Cal. KELLY-SPRINGFIELD ROAD ROLLER 8t«Ui R««d R«ll«ri, All Tjpt-i, All Blzei, UTcr Clght««B llondrtxl In V*t. 8Btl>.ractlon tiOKrutMd. SPRINGFIELD 0« B^ind for CfttBlogDe Bo. 4PHILADELPHIA OFFICE. 2i;i2 LAND TITLE BUILDING NEW YORK STEAM ROLLERS Have Double Engines, Two Speeds,Differential Gear, Steam Dome THE NEW YORK SCARIFIERS have double-pointed picks ETNYRE SPRINKLING WAGONS Write For Catalogs CHARLES LONGENECKER & COMPANY 150 Nassau Street, NEW YORK, U. S. A. NATIONAL HLKVATINQ GRADER


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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherchicago, bookyear19