The value of any coin depends on its condition and date. The lack of a mintmark simply means it was minted in Philadelphia; US cents, often mistakenly called "pennies" after their British counterparts, have never had a Philadelphia mint mark applied to them.
YES I have one.
No mint mark means it was minted in Philadelphia. The quarter is worth exactly 25 cents.
1 US cent has the same value the world over! i.e. 1 US cent
The value of the more common dates among Roosevelt dimes is based on their silver content rather than their mint mark(*) Regardless of mint mark, a 1959 dime is worth about 0.072 times the current price of silver which can be found in the business section of a newspaper or at a site such as kitco.com/ (*) See the related question for info about mint marks
It's worth exactly one cent.
No mint mark indicates that it was minted in Philadelphia. The coin is worth exactly one cent.
The US hasn't ever used a B mint mark. Please see the Related Question for more information about 1955 cent values.
it can be worth 20 cents to 75 dollars depending on grade and mint mark.
A 1937-D Lincoln cent is common, average retail value is 10 to 25 cents.
The US has never used an E mint mark. The only possible letters on a 1919 cent would be D for Denver or S for San Francisco. A coin without a mint mark was made in Philadelphia. There's more information at the Related Question.
Depending on the condition and mint mark, it could be worth anywhere from the melt value ($11.00) to $600.00
No US one cent coin ever made at the Philadelphia Mint has a "P" Mintmark, it is not used on penny's. The coins are face value only.
The lack of a mint mark means your cent was minted in Philadelphia. At that time the Philly mint usually turned out the bulk of most denominations so your coin remains fairly common in collections, with a value ranging from a dime to maybe 60c depending on its condition.
Answer If you found it in change, 1 cent. If it's in a mint set or proof set:With no mint mark and in uncirculated condition it's worth $0.25.With a D mint mark and in uncirculated condition is worth $0.10.With an S mint mark, large date in uncirculated condition is worth $0.15, proof is worth $1.00.With an S mint mark, small date in uncirculated condition is worth $30.00, proof is worth $60.00.
NO Mint Mark :very worn:$0.33 moderatley worn:$0.43 slightly worn:$0.60 uncirculated:$0.70-$45.64.
All large cents were minted in Philadelphia, so they don't carry mint marks. The first cent to have a mint mark was the 1908 Indian Head penny made in San Francisco.
The mint mark position on all Lincoln cents is the same, under the date. Possibilities are:No mint mark = Philadelphia (cents do not use the "P" mint mark)D = DenverS = San Francisco