All bicentennial coins were minted in the years 1975 and '76.
A 1776-1976 no proof quarter dollar worth in 2012
The US quarter contain 91,67 % copper and 8,33 % nickel.
1796
No US quarters were made in 1810.
A quarter is made of 91.67% copper and 8.33% nickel. However, before 1965 quarters were made of silver.
The first US 25 cent coin (quarter) was struck in 1796.
The coin is made of 90% silver & 10% copper.
A US quarter dated 1915 does contain 90% silver, so yes it is silver
The first US quarter was made in 1796, look at the coin and post new question.
The US did not mint regular issue quarters in 1975. Bicentennial quarters were made instead.
The Philadelphia Mint made 809,764,016, the Denver Mint made 860,118,839
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