This auction is for a very nice 1940's/50's original black and white 7 1/2"x10 1/2" trimmed Ethyl Corporation ad-with illustration-with the caption "There's a Big Difference Between a Tomcat and a Tomcod", and features the Ethyl Corporation Symbol, Gas Pump, plus an illustration of a Tomcat and a Tomcod.

This lightly tanned ad is in Good condition.

Nice ad for the gas and oil ad collector.