Original oil and gas trade magazine vintage ad for PROCON INCORPORATED. Main office was located at 1111 Mt. Prospect Road, Des Plaines, IL. Visioneered Procurement for construction of petrochemical or chemical plant is a complex undertaking requiring a high degree of experience and foresight. Working in close coordination with estimating, engineering, drafting, field construction, inspection and expediting personnel, the purchasing staff provides many intangible services of inestimable value. This unique old 1959 one-page petroleum oilfield and refining process industry equipment magazine advertisement would display beautifully matted and framed.