Original World War 2 business industry trade magazine vintage ad for KOPPERS COMPANY AND AFFILIATES of Pittsburgh, PA.  Oil is Dandy for Drowning.  Greatest mystery of the war is Where is the Luftwaffe? Authorities say Germany has plenty of oil, but hasn't plenty of 100 octane gas.  Ad features Adolf Hitler with a rat on his shoulder be shot through with bullets fired from airplanes as he is holding down the heads of Mussolini and Hirohito.  Art by Bingham. Old 1943 WW2 era propaganda magazine advertisement.   Residual adhesive from binding on the right margin.  There is a very faint stamp on the left side of the ad just under where it says OIL.  The ad would display beautifully matted and framed.