When I was a child I remember

Gas Station Advertisements like Esso (Later Exxon) "Put a Tiger in your tank"

 You even got a tiger tail with a fill up

Then there was Gulf No Nox

They gave you stick on Horse shoes for your trunk.

Mobil had the Flying horse...

Flying A was...a flying A.

Hess oil Company gave away trucks...

Which are still available today...

Sinclair had Dinosaurs...

They gave away Dinosaur toys, books and puzzles...

Texaco had Sky Chief...

So can somebody...

Anybody...

Explain the Texaco Mutant - Horse - Donkey -Thing