Dates are needed, post new question.
Sorry, no 1956 silver dollars exist. Look at the coin again and post new question.
The 1922 Peace dollars are so common (regardless of mintmark) that circulated coins have retail values of $16.00-$20.00
Circulated coins are 1 or 2 dollars uncirculated coins about 8 dollars
Please check again and post a new question. The Walking Liberty design was used on half dollars dated 1916-1947 and on 1-oz bullion coins minted since 1986.
Please check your coin again. There can't be a 1932 Walking Liberty dollar for 2 reasons: (1) The walking liberty design was used on half dollars from 1916 to 1947 and wasn't used again until 1986, on 1-oz bullion coins. (2) No half dollars or dollars were minted in 1932 due to the Great Depression.
The walking Liberty design was used only on half dollars from 1916 to 1947 and on 1-oz silver bullion coins issued since 1986. Please determine which type of coin you have and post a new question with its date.
An 1870 US Dollar would be a Seated Liberty Dollar. The Walking Liberty design was used only on half dollars from 1916 to 1947 and on 1-oz silver bullion coins issued since 1986.There's more information at the Related Question.
If you go by the strict definition of "Liberty dollar" (i.e. a silver dollar made from 1794 to 1935) the answer is yes - these coins are 90% silver and 10% copper. But many people mistakenly call newer $1 coins "Liberty dollars" because they either have the word Liberty or a picture of the Statue of Liberty on them. These coins are either copper-nickel or brass, but not silver.
how much is a 1 gold dollar liberty 1972
about 5.6 dollars
assuming this is American dollars, 1 euro is about 1.39 dollars (at the moment)
1 billion is 1000 milllion