Please post a new question with the date & denomination.
All 1967 US quarter dollars have the eagle upside down.
Eisenhower was on the one dollar coin, and it's worth one dollar.
If the coin is a Washington quarter, it may be a rotated-die error. Take it to a coin dealer to be sure.
All U.S. coins have the reverse image upside down to the obverse. Look at any other coin you have. It's just 50 cents.
OK. if it's dated 1925 it's a counterfeit coin. No Half Eagles were struck from 1917-1928 the last year was 1929
All 1967 US quarter dollars have the eagle upside down.
Eisenhower was on the one dollar coin, and it's worth one dollar.
If the coin is a Washington quarter, it may be a rotated-die error. Take it to a coin dealer to be sure.
I would guess that it is worth a dollar. I don't think there is a Wisconsin dollar however.. are you referring to a quarter coin?
All U.S. coins have the reverse image upside down to the obverse. Look at any other coin you have. It's just 50 cents.
Books that have upside down binding may be a collectors item. Like upside down stamps are.
First verify that the back side really is struck upside-down. Hold the coin with Kennedy's face upright. Your fingers should be holding the coin on the right & left sides -- NOT at the top & bottom. Now when you flip the coin over, the Kennedy head becomes upside-down (on the side away from you), and the eagle should be right-side-up facing you. This is known as a "coin turn". If you were holding the coin at the top & bottom when you flip it, the Kennedy head would remain right side up (on the back side), and the eagle would (normally) be upside-down facing you. This is called a "medal turn". If you did the above "coin turn", and the eagle is now upside-down, then you have a rare rotated die error -- perhaps worth hundreds of dollars. If you did the "coin turn" and the eagle is now right-side-up, you have a normal coin.
That is post-mint damage and doesn't add any value to your coin from a collector's standpoint. It is only worth face value which is 50 cents.
OK. if it's dated 1925 it's a counterfeit coin. No Half Eagles were struck from 1917-1928 the last year was 1929
No US Half dollars struck for general circulation after 1970 contain any silver. the coin is 50 cents.
You have a 2007 US $1 dollar Presidential coin so spend it.
Depends if the eagle on the back is upside down or not. If there is a die error, it could be worth anywhere from $50 to a few hundred. If there is no die error, it is worth 50 cents. As with any collectible, they are only worth what someone is willing to pay for them