Many thanks who helped out in adding a few more cards to this set, which pops up all the time in the Mystery Card Forum.
https://www.tcdb.com/Forum.cfm/Page/S/ID/209645/?MODE=VIEW&ThreadID=21503&C=25
I started putting this checklist together last fall, and on the adivice of a few others put the above thread out there to see if we could find a few more cards. After over a week of that thread being active, and a few more additions, I have published the checklist as a skip counted checklist. With a "company" such as this from the mid 90s this might be it. Skip counted checklists and incomplete release of planned items were normal for a set such as this. If you have any other cards at this point please put in an IR, or feel free to message me and I will add it. The PR notes on the few cards were offered by others. I will admit when I was researching I neglected to keep track of that part. Some cards have a PR listed on card, others do not. If you have one of these cards and it lists a PR and you don't have the permissions to add the note once again please submit and IR or message me and it will get there. The 93-94 set listing is still here without a checklist. It is quite possible, actually I and a few others believe likely, that the NNO cards out there with these dates on them are actually the lower number cards in this checklist, and that Sports Stars USA just started putting numbers on the cards later as they created them. If that is found to be the case then we can switch this to a 93-95 release date and add those NNO cards into the checklist. Those cards with a 93-94 date and have card numbers are in this checklist currently. Unfortunately with a set like this unless the guy who "released" them is a member of this site and can shed light on the process we will never really know 100%.
Thanks to those who could offer help, and hopefully a whole bunch of your "Mystery Cards" can now be added. Link to the set is:
https://www.tcdb.com/ViewSet.cfm/sid/209645/1994-95-Sports-Stars-USA
Ryan