From 1946 to 1964, the mint mark position was at the bottom left of the torch on the back of the coin.
No mint mark = Phila.
S = San Francisco
D = Denver
No "W" mint mark on a 1923 Dime, it's the designers monogram (A. Weinman) the mint mark is on the reverse to the left of the fasces
what is the value for a 1972 dime
No mint mark indicates that the dime was minted in Philadelphia.
On the reverse of the coin under the wreath. It's a S or O mint mark, but without a mint mark it was struck in Philadelphia.
The mint mark is located on the reverse [tails] side of the coin at the bottom below the wreath. If there is no mint mark then the coin was minted at the Philadelphia Mint.
No "W" mint mark on a 1923 Dime, it's the designers monogram (A. Weinman) the mint mark is on the reverse to the left of the fasces
what is the value for a 1972 dime
With no D mint mark or no mint mark at all it's from Philadelphia.
It's just a dime, spend it.
No mint mark indicates that the dime was minted in Philadelphia.
On the reverse of the coin under the wreath. It's a S or O mint mark, but without a mint mark it was struck in Philadelphia.
The mint mark is located on the reverse [tails] side of the coin at the bottom below the wreath. If there is no mint mark then the coin was minted at the Philadelphia Mint.
About a dime.
The "D" mint mark means the coin was minted in Denver, Colorado USA
If there is a mint mark it will be a small "O" (New Orleans) below the word DIME and above the wreath on the back of the coin. If there's no mint mark the coin was struck in Philadelphia; dimes didn't carry a "P" mint mark until 1980. Please see the Related Question for more information.
No mint mark - $2 to $4 depending on wear "S" mint mark - $2 to $15
The mint mark position on all "Mercury" dimes is next to the E in ONE on the back. No mint mark = Philadelphia S = San Francisco D = Denver