No, it's not.
No.
More information is needed. Several countries issued 25¢ coins in 1947. Please look for questions like "What is the value of a 1947 US quarter?", "... Canadian quarter?", etc.
nevada and alaska
$3.00 just for the silver.
Yes, and its a rare coin.
The word "LIBERTY" is on the 1947 Washington quarter. This word wore badly on these quarters so if your coin is heavily worn then the word "LIBERTY" has just been worn off.
Yes, it is extremely rare to find a copper quarter as U.S. quarters have been made of a copper-nickel alloy since 1965. Prior to that, quarters were made of 90% silver until 1964. If you have a quarter that appears to be copper, it may be the result of a mint error or some form of altered coin.
No 1957 quarter is rare and I have no info on grade but the scrap value is about $3.00 each.
Sorry. Most are have about the same value as a regular quarter. http://en.wikipedia.org/wiki/United_States_bicentennial_coinage
A U.S. 1937D quarter is not rare. Most are only valued for the silver, about $4.00 as of today.
$.25, 1980s quarters are not rare in the least.
Not at all.