Yes. Once coins are struck, the dies are not used again, and struck coins are never run back through subsequent years. The only place a 1996 and 1981 quarter would come into contact would be a cash register or your pocket. Never at the mint.
Additionally, dates appear on only one side of US Coins.
The surest way to tell if an American coin is counterfit is to drop it on a solid surface. You'll note a difference in the tone it makes compared ot real coins. All real coins sound similar.
No U.S. coins dated 1966 have a mint mark. The '66 quarter is worth 25 cents.
No, clad is used in the coin collecting community talking about the Copper and Nickel "sandwich" current, non-silver, coins have. So a clad quarter by definition would not have any silver because a clad quarter is a quarter with no silver. However, quarters were made of silver before 1965 so any quarter dated 1964 and earlier contains 90% silver, but those coins would not be considered "clad".
U.S. quarters dated 1964 or earlier are 90% silver and worth more than a quarter.
It was minted in Philadelphia. Philadelphia quarters dated 1979 and earlier do not have a mint mark.
U.S. quarters dated 1964 or earlier contain .18084oz of silver.
No US quarters are dated 1975, all have the dual date 1776-1976
The bicentennial quarter is extremely common, still worth 25 cents.
No US quarter is dated 1782.
Yes, in 1965 some coins were made like that, in error, of course. A blank planchet from 1964 was stamped in 1965, resulting in a silver 1965. It's also possible that the coin was plated. Get a good scale; a silver quarter weighs about 6.25 gm while a plated copper-nickel quarter would weigh about 5.7 gm. FWIW, it wouldn't be a "misprint" though, it would be a "mis-strike". Bills are printed, coins are struck or minted.
There is no coin called a QUATER. The name is QUARTER, just like it's spelled on the back. The only dual-dated quarters were issued during the Bicentennial celebrations in 1975 and 1976. All were dated 1776-1976, even the ones minted in 1975.
There were no quarter dollar coins issued by the U.S. mint in 1788.
This is not a Mint error coin. If you look the edge of it, you will see a seam. Two different dated quarters have been glued together.
I don't know the answer to the price, but was interested in the fact that I have the same key with the number 110 stamped on it. I am too looking for information.
Dumb question
No US quarters exist dated 1931.
The diameter of US Gold coins dated 1915 are: Double Eagle 34mm/Eagle 27mm/Half Eagle 21.6mm/ Quarter Eagle 18mm
A US quarter dated 1915 does contain 90% silver, so yes it is silver