Original oil and gas trade magazine vintage ad for NEWTON PROCESS MANUFACTURING COMPANY, was located at 904 Hollingsworth Blvd., Los Angeles, CA. Representatives listed were: Hurley Brothers, in the Kennedy Bldg. of Tulsa, OK; and The National Supply Company, of Toledo, OH. Manufacturer of Distillation Units and Blending Evaporators. This unique 1928 old petroleum refinery equipment magazine advertisement would look sensational matted and framed. Approximate size 10 x 13 inches.