Conder101 ✭

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)