25 cents. Quarters made in Philadelphia didn't start using the P mint mark until 1980.
It is worth face value.
Just to make sure take it to a dealer or collector for and opinion, but it's likely from a filled die that caused the mint mark not to strike up.
a quarter
The letter D is the mint mark so it can't both have a mint mark and not have a mint mark.Please see the related question for more information.
It depends on the mint mark, if any, between the eagle's claw and the "1/2" in the denomination. Retail prices for moderately worn 1852 quarter eagles are: No mint mark - about $150 "O" mint mark - $170 "C" mint mark - $730 "D" mint mark - $940
No mint mark means it was minted in Philadelphia. The quarter is worth exactly 25 cents.
It is worth .25¢ The absence of a mint mark simply means it was minted at Philadelphia.
The coin is 25 cents, the "P" mint mark was not used on US quarters until 1980
If by "series D," you mean it has a D mint mark, it's still worth 25 cents.
If you got in change spend it, in 1968 the only mint marks used were D & S a coin without a mint mark was struck in Philadelphia.
This date regardless of mint mark is valued for the silver and is worth about $3.25
It's worth 25 cents.
Not enough info what condition is it in and what mint mark
25 cents.
No U.S. coins dated 1966 have a mint mark. The '66 quarter is worth 25 cents.
1964 is the most common silver Washington quarter, it's worth about $3.00
Melt? $5.80. Depending on mint mark and condition it might be worth more.