Spend it, the coin is still in circulation
The coin is still in circulation and is only face value.
1941 Winged Liberty Head/Mercury Dime: With no mint mark, in fine condition is worth $0.70, uncirculated is worth $17.00, proof is worth $175.00. With D mint mark, in fine condition is worth $0.70, uncirculated is worth $17.00. With S mint mark, in fine condition is worth $0.70, uncirculated is worth $20.00.
With no mint mark next to Monticello, or a "D", it's worth about a dime. If there's a small "S", it's worth about a quarter.
August 5, 2009 The mint mark for this Barber dime is located on the reverse side of the coin. There is none on the obverse. If there is a "D" on the face it has been added after it left the mint. Marks such as this devalue a coin and in this case the dime would be worth bullion price which is $1.06 today.
With no D mint mark or no mint mark at all it's from Philadelphia.
If the mint mark is D or S the dime could be worth from $2.50 to $90.00 depending on the condition. If not, then it's just worth the price of the silver unless it's in uncirculated condition.
The 1916-D Mercury dime is the key-date coin of the series. Genuine examples of a circulated coin have values from $900.00 to more then $10,000.00.
The P indicates it was made at the Philadelphia Mint, a D would indicate it was made at the Denver mint.It's worth about about 10 cents
With no mint mark and in average condition, about a dime. With a "D", about a quarter. With an "S", around 35¢
A 1959-D dime is 90% silver. It's very common and worth about $2.00.
Normally the question has to be asked "WHICH mint mark?". However the only 1934 cents with a mint mark came from Denver so your coin has a D below the date. Most circulated 1934-D cents are only worth a small premium - 15¢ or so in worn condition up to a half-dollar with only moderate wear. However nice 1934-D cents in almost-uncirculated or uncirculated condition are scarcer and can be worth $5 to $10 depending on how well-struck they are.