Original World War 2 business industry trade magazine vintage ad for KOPPERS COMPANY AND AFFILIATES of Pittsburgh, PA. 

Buna-S Turns a Fabulous Empire Into a Mirage.  Pictured is Emperor Hirohito portrayed as an octopus. 

Two liquids called butadiene and styrene are manufactured by complicated processes and from them, Busa-S is made.  In many ways it is a better rubber than rubber itself.  The Jap dream of a priceless rubber empire is but a mirage.  Art by Bingham.

Old 1943 WW2 era propaganda magazine advertisement.  There is a light stamp on the left side of the ad, just under the picture, and a old mailing label at the top left side.  It would still display very nicely matted and framed.