I guess not everyone read the other thread about smell o vision. It was titled honey boo boo or something.
Yes, I still have my smell o vision card from 1981's Polyester. The card had about 15 scented circles on it and they were numbered. Let's say there was a scene in the film at a gas station. A number would start flashing on the screen. You'd scratch the circle with that number, and then smell the circle, which, of course smelled like gasoline.
And yes, there was a fart one.
And I still have my card which still smells!
<-----I'M TOTES ROLLING MY EYES