Original oil and gas trade magazine vintage ad for HUDSON ENGINEERING CORPORATION. Main office was located at Fairview Station, Houston, TX. The New Ambrose Gasoline Plant at Blackwell, OK, Processes Gas From the Cross Country Pipe Line of Cities Service Gas Company. Cities Blackwell Corporation is added to the long list of oil and gas companies entrusting such multi-million dollar projects to Hudson. Unique 1953 old petroleum gasoline refining industry magazine advertisement would display beautifully matted and framed.