A clash struck into the depths of the devices? I don't know the series but that's one helluv a clash if that's what it is!
Some very harsh abrasive or wire wheel. Someone thought it was a good idea to "polish it up". The MM looks destroyed so I wouldn't blame them for...
Regardless of the environment, if there any feed materials at all, the process has all it needs to further attack the metal within that mass....
The formation of verdigris completely hinges on water which is naturally acidic due to the absorption of carbon dioxide: [ATTACH] The first mass...
If you can see verdigris, it's active. Everything it needs to continue it's corrosive process to the metal is contained right there in the visible...
Corrosion that is still chemically active and corroding the surface.
https://www.ebay.com/itm/325541199522 [ATTACH] [ATTACH] [ATTACH] [ATTACH]
This should be against the law! This is a huge disservice to the future generations. https://www.davidlawrence.com/product/2377823/ [ATTACH]
I bit scary, that's a PVC holder. :eek:
Awesome toners!
Opposites! [ATTACH] [ATTACH]
Interesting toning on this roll ender. [ATTACH] [ATTACH] [ATTACH]
Hard to resist this cherry red toning. [ATTACH] [ATTACH] [ATTACH] [ATTACH]
[ATTACH] [ATTACH] [ATTACH] [ATTACH]
I would qualify those as a SCORE! Nice toners! You don't need an expensive camera to take web coin pics. I use a very old Canon SD700IS you can...
I suspect (and hope for you) this coin has similar toning to yours. There are a lot of us that collect and cherish toned coins. :)[ATTACH]...
Here's a similar looking coin I recently ADDED to my collection - it may help in your description. [ATTACH] [ATTACH] [ATTACH]
Looks like a nice end roll toner! [IMG]
AHHHHH...no, looks like 3 nice rolls to me. I feel differently, I'd call it a score.
Separate names with a comma.
