I found the following on eBay:
https://www.ebay.com/itm/1979-Topps-...YAAOSwKpZfDkGI
I was curious to see how many PSA had graded, and how they generally fared. (These aren't cards. They were printed on waxed paper, folded into thirds and issued with a Bazooka-like bubble gum.)
Unfortunately, I can't seem to find this item on PSA's online Population Report feature.
Can anyone help?