The US didn't mint any $1 coins between 1936 and 1970 inclusive. Please turn your coin over; if it has a walking eagle on the back side, as you can see from the denomination it's a HALF dollar. In that case please see the Related Question for more information.
Please look at your pocket change. ALL U.S. coins have the word Liberty on them, so that doesn't help to ID a coin. More, back in 1938 a picture of Miss Liberty was on both the dime and the half dollar. To get a specific value, enter the question "What is the value of a 1938 US (my coin)?" in the box at the top of the page, where (my coin) means its denomination - dime, nickel, half dollar, etc.
a dollar
value of 1845 us five dollar coin
It's a common dollar coin that's face value
There was no fifty dollar US gold coin produced in 1940.
Please look at your pocket change. ALL U.S. coins have the word Liberty on them, so that doesn't help to ID a coin. More, back in 1938 a picture of Miss Liberty was on both the dime and the half dollar. To get a specific value, enter the question "What is the value of a 1938 US (my coin)?" in the box at the top of the page, where (my coin) means its denomination - dime, nickel, half dollar, etc.
a dollar
value of 1845 us five dollar coin
It's a common dollar coin that's face value
No such thing.
There was no fifty dollar US gold coin produced in 1940.
One dollar.
Check that coin again. The U.S. has never minted a two dollar coin.
$1.00
Approximately One dollar
Check that coin again. There was no such thing as a US dollar (or the United States) in 1756.
A pewter coin is also known as a Continental dollar. Depending on the condition of the coin, the value of an original pewter dollar could be as little as 1,000 US dollars to 15,000 US dollars.