Original oil and gas trade magazine vintage ad for CHICAGO BRIDGE & IRON COMPANY. The Evolution of the Oil Storage Tank. Seven Decades of CB&I Craftsmanship in Steel. Pictured is the Hess Farm Wells at Cherry Tree Run, PA in 1868; the first Hortonshperes built in 1923 used for liquid storage at Port Arthur, TX., 30 ft by 15 ft high pontoon floating roofs built at Wood River, IL., in 1930; 25,000 barrel Hemispheroid, 96,000 barrel tank storing gasoline with a Horton Double Deck Floating roof, and more! Unique 1959 old CB&I petroleum storage tank industry magazine advertisement. Four-page ad.