Original oil and gas trade magazine vintage ad for C-E LUMMUS COMBUSTION ENGINEERING INC, of Bloomfield, NJ. C-E Lummus. We Have 7000 People Around the World to Take Your Project Off Your Shoulders. Engineers, Technical Specialists and Support Staff. Designing Engineering and Construction of Petrochemical Complexes, Olifins Complex, Heavy Water Plants, Refinery Expansion. Unique 1977 old petroleum refining and process industry magazine advertisement. Two-page gatefold advertisement.