Original oil and gas trade magazine vintage ad for UNITES STATES RUBBER COMPANY of Naugatuck, CT. Naugatuck Chemical Division, These companies too use Non-Corroding Kralastic Pipe: Olin Mathieson Chemical Corp, of Baltimore, MD; The Ohio Oil Company, of Robinson, IL; National Cooperative Refining Association, of Wichita, KS. Manufacturer of Rubber Chemicals, Synthetic Rubber, Plastics, Agricultural Chemicals, Reclaimed Rubber, Latices. Unique 1955 old petroleum petro-chemical industry pipe equipment magazine advertisement. Approximate size 9 x 12 inches.