Original oil and gas trade magazine vintage ad for TYSON SMITH COMPANY, was located at the Eureka Underpass at Hempstead Highway, Houston, TX. Complete Oil Field Production Equipment. TYSCO, Refinery. On the reverse side is an ad for BEN F. KELLEY COMPANY, INC., KelCo, Tulsa, OK. Kelco Air Operated Power Slips. This unique 1955 old petroleum oilfield refining and process equipment industry magazine advertisement would look fabulous when matted and framed.