New & old 1991 Topps variations scarcity including backs (personal experience).

[jacksoncoupage]

Originally Posted by ALR-bishop

Maybe there is some guy, or woman, at Topps who planned all this and has a master list they are holding to see if Pat ever gets it all fully mapped out

one can dream

[Rich Klein]

Originally Posted by jacksoncoupage

one can dream

I will wager these were printed at more than one location and even if someone created a master list for fun at location #1 until they coordinated with location #2 the chance of a master list is slim and none and slim has already taken the last train out of town

[Pat R]

Originally Posted by Rich Klein

I will wager these were printed at more than one location and even if someone created a master list for fun at location #1 until they coordinated with location #2 the chance of a master list is slim and none and slim has already taken the last train out of town

I agree 100% Rich. I think there are far to many discrepancies that in my eyes can only be explained by them having been printed in more than one location.