Quote:
Originally Posted by vintagetoppsguy
Based on that experience and knowledge, what chemical(s) do you think were used?
|
I would think -- and this has been reinforced by people much more knowledgeable than myself -- bleach or some sort of caustic agent. I posted the contents of an email I had received early in the thread to this effect. Maybe there are newer and better methods, but I am just really skeptical that water alone could bring about that change. I mean on the SGC 50 detailed scan I posted, look at the contrast between the protected areas on the right side and the rest of the card.
__________________
Four phrases I nave coined that sum up today's hobby:
No consequences.
Stuff trumps all.
The flip is the commoodity.
Animal Farm grading.
Last edited by Peter_Spaeth; 02-10-2017 at 09:27 PM.
|