Clark's Gum. I LOVED this gum as a kid, particularly Fruit Punch and the famed Teaberry. And I had a special perk of lots of free packs; the company was owned or bought by Phillip Morris (shhh! don't tell anyone! But so were Entennman's and 7-Up.), and my grandfather, a career company salesman for Phillip Morris, used to send me boxes and boxes of free gum!