Conder101 ✭

Right, If it just has the "PVC" slime on it, acetone will fix it. If the slime has been on there awhile and PVC damage has occured, forget it, the surfaces are etched and there is no fixing… (View Post)

Back years ago I had an old Coins Magazine that had a story about the CC dollars and the upcoming GSA sales that pictured the dollars all still piled up in their original bags. In the story it said t… (View Post)

<< <i> experienced collectors may think that they are lower than slug slime on the scale of desired things >> I tend to think of myself as an experienced collector. The problem is a… (View Post)

Let's see, copper is a reactive metal that readily forms oxides and sulfides. Zinc oxidies very readily. Manganese has an affinity for sulfur. The only part of the composition that doesn't readiy rea… (View Post)