[Lucas00]

I believe before PSA changed their rules you could request a qualifier and get the true grade with the qualifier or be docked grades and not have one. For example you could have a sharp looking centered 7 (st) with a wax stain but if you didn't want a qualifier it would be a 5 no qualifier.

Most psa old labels are 1 or 2 grades more compared to what they would get today. If what I'm saying was true and I'm not insane, that mantle would probably be a 5 oc or a 3 or 4 no Q today. (Just saying that as an example, I think they stopped this years back)