Requires professional appraisal.
In general yes. Coins without a mintmark are made at the Philadelphia Mint which is the main Mint and typically makes more coins per year, but a high grade coin can be worth more than a lower grade coin with a mintmark.
it all dip-ends on the grade and mint
If it's a high grade Mint State coin it mat be worth 10 cents, it not spend it.
This penny is known as the Lincoln Wheat Cent and it was minted in Philadelphia, Denver and San Francisco. According to USA Coin Book, here are the values:Philadelphia (no mint mark): It is worth about $0.18 in good condition up to about $7.60 in MS60 mint condition. MS63 choice uncirculated grade can fetch $17 or so.Denver (small "D" mint mark): It is worth about $0.23 in good condition up to about $66 in MS60 mint condition. MS63 choice uncirculated grade is worth about $117.San Francisco (small "S" mint mark): It is worth about $5.52 in good condition up to about $141 in MS60 mint condition. MS63 choice uncirculated grade can bring in up to $285.
Assuming no mint marks a mint state coin is about $30.00. Average price of circulated coins are $1.00-$12.00 depending on the grade.
Value is determined by grade and mint mark. Assuming the coin has no mint mark in VF-20 $275.00 to $350.00 in MS-60.
According to USA Coin Book, 1891 is the last year that the Seated Liberty Quarter was made. It was produced at the Philadelphia, New Orleans and San Francisco mints. Here are the values below:Philadelphia (no mint mark): In good condition, this coin is worth about $27 up to about $240 in MS60 mint condition. In MS63 choice uncirculated grade, this coin is worth about $525. Proof coins were also minted here and are worth about $690.New Orleans (small "O" mint mark): In good condition, this coin is worth about $140 up to about $2,600 in MS60 mint condition. In MS63 choice uncirculated grade, this coin is worth about $5,000.San Francisco (small "S" mint mark): In good condition, this coin is worth about $27 up to about $240 in MS60 mint condition. In MS63 choice uncirculated grade, this coin is worth about $525.
Only high grade mint state coins have more than face value.
If it's a high grade mint state coin value is 25 cents, if it's not spend it
between £150,000 and £200,000
In 1912, the Lincoln Wheat Penny was minted in Philadelphia, Denver and San Francisco. These are the prices according to USA Coin Book:Philadelphia: In good condition, it is worth about $1.20 up to about $32 in MS60 mint condition. In MS63 choice uncirculated grade, it is worth roughly $45. There was also proof coins made here that are worth about $330 in PR63 choice proof grade.Denver: In good condition, it is worth about $6.55 up to about $160 in MS60 mint condition. In MS63 choice uncirculated grade, it is worth roughly $230.San Francisco: In good condition, it is worth about $20 up to about $170 in MS60 mint condition. In MS63 choice uncirculated grade, it is worth roughly $240.
The date and mint mark are on the edge of the coin. They are worth about $10 in upper grade uncirculated condition.