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
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.
No Indian Head cent had a mintmark until 1908, so the 1898 cent will not have one.
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
On the reverse of the coin between the wreath and rim.
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.
No Indian Head cent had a mintmark until 1908, so the 1898 cent will not have one.
I assume you mean it has no mint MARK. All coins "have a mint" in the sense that they're all made in mints.Remember, the P mint mark didn't appear on Philadelphia dimes struck before 1980 so your 1972 dime is perfectly normal. That means it's only worth a dime. You should be able to find others in your pocket change from time to time.
About a dime.
The "D" mint mark means the coin was minted in Denver, Colorado USA
Your coin has been altered outside of the mint. The mint mark position on a Barber dime is on the back under the wreath; in addition the Denver Mint didn't open until 1906. The damage will reduce its collector value. Unless it has an O mint mark on the back, its value would only be a few dollars without damage, so you probably haven't lost very much.