Thread: T205 Green Border cards- redux
View Single Post
  #4  
Old 10-10-2012, 10:23 AM
ullmandds's Avatar
ullmandds ullmandds is online now
pete ullman
Member
 
Join Date: Apr 2009
Location: saint paul, mn
Posts: 11,501
Default
personally...i think the gold material placed on the borders of t205's may have had copper in the mixture and over time...handling these cards the oils from the skin can react with copper to turn green.
Reply With Quote