Thread: How to inspect with a black light - examples shown
View Single Post
  #8  
Old 08-05-2007, 05:22 AM
Archive Archive is offline
Administrator
 
Join Date: Mar 2009
Posts: 58,359
Default How to inspect with a black light - examples shown
Posted By: Gilbert Maines

Grading companies accept some types of cleaning, and reject others. I do not know exactly what is viewed as acceptable, and what is not. But it appears that cleaning by soaking in water is not a problem, while erasing writing is a cause for the card to be downgraded. From the slabbed, bleached card example above, can we conclude that bleaching is an acceptable form of cleaning?

Reply With Quote