Do you include in your master all variations listed by one of the above sources or do you limit what they may list by your own definition ? Just curious. I tend to view variations as cards intentionally changed by the manufaturer ( not always easy to tell when a change was intentional), but I collect both variations and recurring print defects ( variants) with my sets. Many recurring print defects have been given the status of "variations" by the Hobby but the process in recent times ( post SCD Catalog) is chaotic at best .
Would be happy to participate in listing in this thread any variations or varants folks have for the 72 set...or not