12-24-2016 07:54 AM
12-24-2016 02:46 PM - edited 12-24-2016 02:46 PM
possibly... can you get an accurate weight in grams to one or two decimal places?
12-24-2016 05:48 PM
Looks like some kind of chemical exposure to the dime. Intentional or accidental?
12-25-2016 05:13 AM
12-25-2016 09:06 AM - edited 12-25-2016 09:06 AM
@country-road-collectibles wrote:
No, unfortunately I do not have a scale like that.
come back when you find somebody with one... getting a correct weight is the first step...
if the weight is correct then it's simply discolored (either intentionally or not)... if it's not correct then the next step depends on if it's high or low...
12-25-2016 09:13 AM
Okay,will do. Thank you.
12-25-2016 09:19 AM
I'd suggest taking it to a jewelry store - they have the proper scales to weigh it. Or even a pawn shop. But, I agree - weight is a MUST - it could be a regular dime, altered by fire, water, chemicals, or whatever. Before staking your selling reputation on it, you have to be sure.
12-25-2016 09:25 AM
A jewelry store, okay that's good. I wasn't sure where I could find a scale like that. I will bring a regular dime and this one and see if any difference. Thanks
12-26-2016 07:37 AM
Environmental damage, it has been out in the elements for a while !!!
12-26-2016 12:08 PM
I'm not sure. I have kept it in my sewing tin (a round tin that I keep thread, pins,needles etc in) for the last 20 years.
12-28-2016 02:17 AM
@rottnrog wrote:Environmental damage, it has been out in the elements for a while !!!
I've seen many coins that look just like this, recovered from the local water park. I suspect whatever they're using to treat the water (chlorine, etc.) is responsible for the discoloration.
12-28-2016 07:12 AM
12-28-2016 07:46 AM
Just a thought, but there are some inexpensive digital jeweler's scales for sale here on eBay that may be cheaper than the gas you would use driving to the nearest jewelery store.
12-28-2016 07:51 AM
12-30-2016 10:33 AM - edited 12-30-2016 10:34 AM
@ted_200 wrote:
@rottnrog wrote:Environmental damage, it has been out in the elements for a while !!!
I've seen many coins that look just like this, recovered from the local water park. I suspect whatever they're using to treat the water (chlorine, etc.) is responsible for the discoloration.
I think that's the best explanation.
While cupronickel coinage alloys are much more tarnish resistant than copper, that usually refers to atmospheric exposure. In water, you will probably have the effects of weak acids (carbonic, hypochlorous like ted_200 mentions, etc) speeding it up.
It's the same with rust formation.