Not that I can think of.
A couple small sets I collected come both ways, the 74 checklists and the hockey inserts that are similar to the 69 supers. On the hockey ones I'm pretty sure both were available in packs around the same time.
I'll have to check some 70's variations, like the Washington 74s and see if they have different *s.
I'm not sure about 91 either, to me the stuff like A*B* or __B* are cases of Topps not removing the sheet designation that didn't apply then correcting it later. I suppose it's sort of both. They messed up the sheet designation then revised it, but I don't think any had ** for the second version.
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