My assertion was based upon each TPG's long openly admitted criteria. The below link, already posted by @Beefer518, addresses what PCGS uses to qualify for the designation... https://www.pcgs.com/News/Mercury-Dimes-With-Full-Bands That said, I do appreciate you taking the time to revisit your initial thoughts on the matter.
Thank you also for your considerate time and link. It's refreshing to see an individual support their statements in a venue seemingly majorily unaccustomed to same, which often leads to misunderstandings. Respectfully, Rich
I really appreciate that, Rich; thank you. I also agree regarding backing up one's statements/claims, and like you only wish it was more common.