It could be. One was certified a couple years ago. It is more likely that it is a magician's coin made from two real coins. A careful examination with an 8X or stronger magnifier should show a seam just inside the rim on one side where the two pieces are joined. Also, dropping a solid coin on a desktop will produce a "ring" but one that has been cut and glued together will go "thud." See the Related Links for more info about these coins. There is a misstruck and error type called 'Brockage' which is a coin with the mirror image of the design impressed on the opposite side of the same coin. If so, then it can be worth as much as $100.00.
the eagle cion
No US silver dollars or bullion "eagle" coins have an eagle on both sides. You may have a privately minted piece, a fantasy coin, or a "magician's coin" made by cutting two genuine silver dollars in half like an Oreo cookie and swapping the sides.
It all depents in the year n condion of the coin. I have 1959 silver quarter double head in both sides n I done my homework n its nt that much u could email me a pic at gecks562@gmail.com
On both sides there is: George Washington - USA's First President' Bald Eagle - USA's national bird or on the newer ones they have a states name when it became a state and the year the quarter came out.
I'd guess that it's an 1851 Mexican quarter peso, but I'd need to see it to be sure.
It's called a Walking LIBERTY half dollar, and the fact that it has the eagle on both sides means it's a magician's coin. Please see the Related Question for more information.
A normal coin will have the head and eagle upside down from each other. When you flip the coin top-to-bottom both sides should remain upright. When you flip from side-to-side both sides should be opposite. If your coin does not fit this description, you could have a rotated reverse mint error.
It is worth nothing. You could try and take the two headed coin to a coin expert. But it is just a misprint.
They cost about $8 in novelty shops.
Both sides, both sides could have done many things different.
He felt that he could get both sides to unite and not face any horrible war anymore.
so they could gain respect from both sides and have good trades.