MSA Disc checklist - regardless of back variations
 

I was wondering if there was a reliable checklist of each year or configuration of MSA discs for each year irrespective of what the back was.

For example, the checklist for every 1976 set appears to include the same 70 cards, same with 1977 standard size discs. But that changes with some sets, like the 1977 Pepsi set which has 72 cards and the Burger Chef set has 216

The Wiffle ball sets of 1977 and 1978 are different as well but I have no clue how many "sets" were issued in the 1980's or later and if the checklists were the same each year.

Is there as easy way to collect every "front" from each MSA year without worrying about the back sponsor?