The Mint Mark denotes where the coin was made. Certain mints (the places where they were made) made fewer coins than others and thus they can be worth more because they are harder to find. This varies from denomination to denomination and year to year. Current mint marks on U.S. coins include
Older mint marks:
You didn't provide the coin's condition or mint mark, which are significant factors in its value. To give rough estimates for a coin in VG condition (worn but with all details recognizable): No mint mark - $350 "O" - $250 "S" - $435
Like all coins, the value is based on the date, the condition, the mint mark and the demand for it. There is no one value that can be applied to all coins with a specific mint mark.
Value is about $1.00 and JS is NOT a mint mark it's the designers initials, the mint mark is on the reverse. Obverse mint marks were not used on dimes until 1968
2002 mint sets in original package have a value of $15.00 to $20.00. The penny has never had a P mint mark.
If you mean a 1928 Peace dollar with No mint mark It's the key date to the series the value in VF-20 is $475.00. I suggest you take it to a coin dealer, because I have seen many 1928 S mint coins with the mint mark removed.
what is the value for a 1972 dime
The M is not a mint mark but on every coin and is on the right side. The mint mark is to the left od the date slightly above.
Regardless of mint mark value is $14.00-$18.00
$50
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.
I assume you mean it has no mint mark. Remember, Philadelphia coins did not use the P mint mark until 1980 (except for wartime 5¢ pieces) so your coin is an ordinary circulation issue worth face value only.
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.