From mid-1942 to 1945, (World War II) composition nickels were created. These coins are 56% copper, 35% silver and 9% manganese. There are no reports of cupronickel 1943 nickels analogous to the famous 1943 bronze cent errors.
If your coin is deep gray in color it's likely to be a very oxidized silver-alloy nickel and not cupronickel. If you're not able to determine that, the coin should be inspected by an expert dealer or appraiser.
A little under $2.
Around $1.50.
Mintage of the 1943-P Jefferson nickel is 271,165,000.
To clear things up, that would be WHITE HOUSE rather than WHITEHOUSE . . . except that as the name under the building shows, it's actually MONTICELLO, Thomas Jefferson's home. Please see the question "What is the value of a 1943 US nickel?" for more information.
That is what is known as a war nickel, because nickel was needed for WWII, it was needed to change the composition of the nickel to one including 35% silver, as of the time of writing, your coin is worth $1.64 in silver content alone.
A little under $2.
Around $1.50.
Mintage of the 1943-P Jefferson nickel is 271,165,000.
To clear things up, that would be WHITE HOUSE rather than WHITEHOUSE . . . except that as the name under the building shows, it's actually MONTICELLO, Thomas Jefferson's home. Please see the question "What is the value of a 1943 US nickel?" for more information.
The "P" is the mintmark of the Philadelphia Mint. All U.S. coins from 1980 to 2012 made at this mint have a "P" mintmark. It's just a nickel, spend it.
That is what is known as a war nickel, because nickel was needed for WWII, it was needed to change the composition of the nickel to one including 35% silver, as of the time of writing, your coin is worth $1.64 in silver content alone.
It is known as a "war nickel" and actually contains no nickel! But it is 35% silver and is worth about $1.25 for the silver content.
The only difference is it has a P on the back of it (Opposite of the face)
A 1943-P nickel in average condition is worth 75 cents to a dollar because it contains a bit less than two grams of silver. A 1954 nickel couldn't have a P mint mark because that letter didn't appear on nickels from 1946 to 1979 inclusive. However 1954 is a common date; in average condition its retail value is only about a dime. To explain the presence of silver in a 1943 nickel, it's a special "war nickel" minted during WWII. War nickels were made of an alloy of 56% copper, 35% silver, and 9% manganese because nickel metal was needed for the war effort. Minting began in late 1942 and continued until the end of 1945. The large mint mark letter over the dome of Monticello on the back was used to indicate the composition change.
Circulated examples of this Jefferson over-date run from $25.00 to $200.00. Mint State examples are $225.00 to $350.00
50 dollars
A 1944-P Jefferson nickel in very fine condition (VF20) is worth: $2.00; if its mint state is MS60, the value rises to; $16.00.