It is worth five cents.
??? Roosevelt is on the dime, not the dollar. If you have a large coin (about 38 mm in diameter) with a picture of an eagle landing on the moon on its back side, you have an EISENHOWER dollar. Assuming it's from circulation, it's made of copper-nickel, not silver, and is only worth face value.
This is not possible because the obverse and reverse die strike the coin simultaneously.
To clear things up:The coin is called a buffalo nickel or Indian Head nickel rather than "bison"."F" is not a mint mark, but rather the initial of the coin's designer James E. Fraser. Prior to 1968 mint marks were located on the reverse side of the nickel.Please see the question "What is the value of a 1936 US nickel?" for more information.
Please check your coin again and post a new, separate question. The first US nickels were minted in 1866. Lewis and Clark commemorative nickels minted in 2004 carry the expedition date 1803 on the back side. If that's what you have it's only worth face value to a dime in circulated condition.
To explain, "F" is the initial of the coin's designer, James Earl Fraser. Before 1968 the mint mark on most US coins was on the reverse side. Please see the question "What is the value of a 1929 US nickel" for more details.
The right side
A 1984 nickel with one side stamped with Jefferson and the other side blank is likely a novelty coin created after minting. It does not hold any numismatic value to collectors and is worth face value, which is 5 cents.
A face value in maths is the out-side of the shape, as to say the face of a shape. The face value is the sides of a shape.
It's a 1902 Liberty Head Nickel with a value of $3.00-$5.00 in average condition
A nickel's value is not voided due to worn surface. It should still be worth 5 cents.
It is just worth 25 cents. This isn't really an error, but is merely something that happens every now and then at the mint or through damage. Unless there is no nickel plating on the face, there's not really any demand for your coin and so it is just worth face value, but keep it if you think its neat.
It is a mule.
The coin needs to be seen and weighed, take it to a coin dealer. Likely the coin has been altered by some process out side the Mint and is only face value.
Pennies have Abraham Lincoln's face on one side. Nickels have Thomas Jefferson on one side. Dimes have Franklin Delano Roosevelt's face on one side. Quarters have Georges Washington's face on them. Half-dollar pieces have John F. Kennedy's face on one side.
That's just a regular 2006 nickel. That face is President Jefferson. The coin contains absolutely no silver, and is worth exactly 5 cents.
No nickel has Mount Vernon on it.Mount Vernon was George Washington's home, but Jeffersonis on the nickel and his home is called Monticello, just like the word underneath the building tells you! Before that (1913-1938), we had the Five Cent Indian Head nickel, popularly called the "Buffalo" nickel with an Indian head on the face (the obverse side) and a buffalo on the back (the reverse side).
??? Roosevelt is on the dime, not the dollar. If you have a large coin (about 38 mm in diameter) with a picture of an eagle landing on the moon on its back side, you have an EISENHOWER dollar. Assuming it's from circulation, it's made of copper-nickel, not silver, and is only worth face value.