Past disgusting ads:

http://groovyhistory.com/politically-incorrect-ads-of-the-1960s-and-1970s/3

One using Stevie Wonder touting Atari video games...

Another touting skin bleaching chemicals so African Americans can look more white.....

Smoke Coca-Cola cigarettes. Drink Wrigley's Spearmint beer.
Ken-L-Ration dog food makes your wife's complexion clear.
Chew chocolate-covered mothballs -- they're sure to satisfy.
Brush your teeth with Lifebuoy soap and watch the suds go by.

...
Take your next vacation in a brand-new Frigidaire.
Learn to play piano in your winter underwear.
Simonize your baby with a Hershey's candy bar,
And see the difference that Drano makes in all the movie stars!

Originally posted by @apathist
Smoke Coca-Cola cigarettes. Drink Wrigley's Spearmint beer.
Ken-L-Ration dog food makes your wife's complexion clear.
Chew chocolate-covered mothballs -- they're sure to satisfy.
Brush your teeth with Lifebuoy soap and watch the suds go by.

...
Take your next vacation in a brand-new Frigidaire.
Learn to play piano in your winter underwear.
Simoniz ...[text shortened]... aby with a Hershey's candy bar,
And see the difference that Drano makes in all the movie stars!