Original oil and gas trade magazine vintage ad for A O SMITH CORPORATION. Main office and factory was located in Los Angeles, CA. Job Engineered for Hydrocarbon Liquids through research A.S. Smith ... a better way. Shown is a typical installation of SMITHway Vertical Turbine Pumps at a West Coast airport for a large oil company. Unique 1955 old petroleum industry magazine advertisement. On the reverse side is an ad for REPUBLIC RUBBER DIVISION, of Youngstown, OH. Lee Rubber and Tire Corporation. Industrial Rubber Products. New Development by Republic Rubber Allows Concentrated Acids to be Safely Carried in Rubber Hose. Pictured is a tank truck, working at a leading southern phosphate company discharging 98 percent Sulfuric Acid through a hose manufactured by Republic Rubber. Old 1955 petroleum industry equipment advertisement. Approximate page size 9 x 12 inches.