Home U.S. Coin Forum

An observation on toning of Mint Bagged Bisons.

Just cracked open a mint sewn bag of Bison nickels I had sitting on shelf in garage(inside) since March.
Had kept them in sewn bag inside mint sealed box. Some are definately showing early golden/purple toning. Bag? Cardboard?? Cardboard glue?? Car fumes??

I wonder what these bags/boxes will do to coins in 5-10+ years.???

Comments

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Emoji
Image
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file