Does anyone out there know of any gold mimic[ATTACH] alloys in the world besides Korea's aluminum bronze, the UK's two formulas, and the US's...
Can anyone guess what this[ATTACH] [ATTACH] mint mark was supposed to be, and if it makes the dime worth a zillion dollars?
Got this at Sam's Club today. I swear somebody in town is emptying their collection. I got TWO silver dimes last year, and now this.[ATTACH]
Is it normal for this quarter to be lacking all the regular names, slogans and information[ATTACH] that all the other hundreds of commemorative...
Which one of you is putting these silver dimes into circulation? That's two dimes found just this year. And this 1964 didn't even need...
Does anyone know what this says next to the year? Looks like IS, but I don't know enough to say. PS Always buy with cash, you never know what...
So... I bought a roll of 25 presidential dollar coins at the bank yesterday, and got a nearly mint Susan B Anthony (best I've ever seen), a couple...
Because copper turns brown then green, silver turns milky white then black, cupronickel turns a darker grey, and bronze/brass even turns weird...
Do we have to go back in time to before decimalisation to find all these UK coins that form the coat of arms? Or is this coin puzzle even true?
I've tried Wikipedia's entries for Canada, Ireland, UK, New Zealand and Australia, but couldn't find this coin. It's a bit bigger than the...
I have several quarters and Kennedy half dollars with these circular grooves cut into them. Any ideas on where this damage came from?
I have a 1000 peso coin and 500 peso coin from Mexico worth $50 and $25, respectively, according to the Bing search below, where the exchange rate...
Sometimes it seems the metal polish I use will lighten up any copper based coins, like older pennies. But, it didn't affect a 2021 penny,...
Does anyone know of a resource for Bahaman coins describing metal content? This coin feels like zinc, but maybe it's silver or nickel (crossing...
Please help, I couldn't ID this coin. It certainly didn't look like Japanese or Chinese coins, and didn't look like Bhutan, or a few others I...
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