Wow Marge that's great about the coins. Um, I dunno about oxidizing. I can ask BFF to ask her DH and get back to you, he's very much into coin collecting. Remind me when you see this because I'm about to shower and then head to the stamping convention.
"Fun must be always." - Tomas Hertl, San Jose Sharks
"It was fun." - Kirk, Star Trek: Generations