Assuming you have a large (40 mm) coin with the famous Walking Liberty image on the front and the words .999 fine silver on the back, it's a 1-oz bullion piece whose value changes with the price of silver. Any answer posted here would be out of date almost immediately but you can find current prices at many sites - kitco.com is a good one.
Note that the $1 denomination is artificial. The coin is issued for investing, not spending and is not the same as the true silver dollars minted up till 1935.
37.00
$1
$20
Still no 1942 silver dollar US coin. If you mean a 1942 US half dollar it's worth $7.00-$9.00 in circulated condition.
It's worth about $4 for its silver content.
The U.S. made no dollar coins in 1990.
Check the price of silver. It is priced by the oz so it will be easy.
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A Washington silver dollar, believe it or not.
It depends greatly on the year, early silver dollar proof dollars can be worth several thousand dollars, modern silver dollar proofs of common dates might be worth $20 or so for silver scrap.
This is a bullion coin sold for its silver value, currently about $17/oz. The "$1" denomination is artificial.
You need to state what the denomination is, I.E., 25 Cents. 50 Cents, 1 Dollar....FYI silver is worth about $30 per ounce.
One dollar.
One dollar.
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