It's known as a dryer coin. https://www.coincommunity.com/forum/topic.asp?topic_id=143863
[ATTACH] [ATTACH]
I guess I should have been more specific. 7x is probably best. 10x is better for errors/varieties, but is a little too magnified for general use.
What do you want to look at/for?
They have acrylic lenses which isn't as good/durable as glass, but it may be a good idea to start with an inexpensive loupe. You can always...
Anything over 10x is usually too much. I'd recommend 5x to 8x.
You may be aware of this, but there are mintmarks to be considered as well. For modern Quarters the mintmarks are: P - Philadelphia...
At the top of the page it says: "This listing was ended by the seller on Tue, Aug 20 at 4:22 AM because the item was sold." This means the item...
In this case it appears there was only 1 bidder present. This happens quite often, even on popular platforms like ebay. I myself have on more than...
There are a lot of variables. Do you have any links to specific listings?
Separate names with a comma.