Color offset lithograph on white paper. Advertisement for Catalytic Construction Company, The upper portion of the ad is an illustration of a man in a chemistry lab holding up a vial of some pink liquid. Through the window is a field. Beyond the field is a large factory building. Under the illustration, in large black text is 'Thank you, Count de Chardonnet!' Under that is a section of type in two columns. Under the text is the Catalytic Construction Company logo. Under the logo, in small type, is 'Philadelphia, Pennsylvania 19102' followed by 'In Europe: Catalytic International, Inc., London, England ~ In Canada: Catalytic Construction of Canada, Limited, Sarnia, Ontario ~ In Puerto Rico: Catalytic Caribe, Inc. ~ New York ~ Washington ~ Toledo ~ Charlotte ~ Houston.' On the reverse side is a man holding a rifle standing between railway cars in a rail yard.