If I had to make a business-educated guess. They could have been released shortly after Sunshine acquired the Salerno brand as a way to promote the acquisition. But if that dinofan website couldn't track it down, we may never.
Billy Kingsley wrote:
You guys are good. That commercial, wow! I don't remember that, but I don't know if I've forgotten or they weren't sold here. So now we have the checklist but no year known...if we can find that, we can get them listed.
Someday my cards may double in value and then be worth half of what I paid for them.