Original oil and gas trade magazine vintage ad for ROBERT H. RAY COMPANY. Main office was located at 2500 Bolsover Road, Houston, TX. Robert H. Ray, Robert S. Duty, Jr., Jack C. Polland & Norman P. Teague. The Sun Never Sets On RHR! Expertly manned and completely equipped for either Seismic (Reflection and Refraction), Magnetometer, or Gravity methods. This unique old 1958 petroleum oilfield seismic magazine advertisement would display beautifully matted and framed. 1 page.