1970: Out to clean the air (Amoco)

We're out to start cleaning the air. And we hope you'll join in by putting this daisy on your car and lead-free amaco, anti-pollution, gasoline in your tank.

I want to give you a daisy and some daisy seeds. Daisies are a symbol of clean air. That we're out to start clearing the air. And we hope you'll join in by putting this daisy on your car... and lead-free amaco, anti-pollution, gasoline in your tank. Come see us at participating standard oil dealers. We're the guys with the daisy. You expect more from standard and you get it.

Who: Amoco/Standard Oil
Advert: National and Regional TV Networks, 1970
Methane: 1351.7 ppb

Source: YouTube