None. The Mint marks are
P=Philadelphia
C=Charlotte
CC= Carson City
D=Denver (1906-present)
D=Dahlonega (1838-1861)
O= New Orleans
S= San Fransisco
W= West Point
US coins minted before 1979-1981 (the exact date varies with the coin) don't necessarily have a mint mark. Coins without a mint mark were minted at the US Mint facility in Philadelphia. Since 1981, all coins except for the US cent will have a mint mark; for Philadelphia it will be a "P". US cents, often misnamed "pennies," minted in Philadelphia still do not carry a mint mark even through 2007.
US Quarters minted in 1954 bear both the mint mark of San Francisco, California mint "S" and the mint mark of the Denver, Colorado mint "D". Additionally, the US Mint at Philadelphia, Pensylvania also struck these quarters but no mint mark was used.
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
Yes. The Philadelphia mint produced 16,802,590 dollars in 1890 with no mint mark.
Any US coin without a mint mark was minted in Philadelphia, because for a while, it was the only mint.
US Coins with no mint mark were minted at the US Mint's main facility in Philadelphia, Pennsylvania.
US coins minted before 1979-1981 (the exact date varies with the coin) don't necessarily have a mint mark. Coins without a mint mark were minted at the US Mint facility in Philadelphia. Since 1981, all coins except for the US cent will have a mint mark; for Philadelphia it will be a "P". US cents, often misnamed "pennies," minted in Philadelphia still do not carry a mint mark even through 2007.
Philadelphia (no mint mark) : 1,963,630,000Denver ("D" mint mark) : 2,407,200,000San Francisco ("S" mint mark, only proof coins) : 594,000 sets sold; total mintage of cents unavailable from the US Mint
No US coin bears an "F" mint mark
The "O" mint mark represents the US mint at New Orleans, Louisiana .
US Quarters minted in 1954 bear both the mint mark of San Francisco, California mint "S" and the mint mark of the Denver, Colorado mint "D". Additionally, the US Mint at Philadelphia, Pensylvania also struck these quarters but no mint mark was used.
There has never been an L mint mark on any U.S. coin. You may be looking at an intertwined "A F" which is the monogram of the designer Anthony de Francisci
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
Yes. The Philadelphia mint produced 16,802,590 dollars in 1890 with no mint mark.
Any US coin without a mint mark was minted in Philadelphia, because for a while, it was the only mint.
If it has one it'll be on the reverse below the eagle. No mint mark = Philadelphia, D = Denver.
In 1961 the mint mark position was on the back of the coin next to the base of the torch. No mint mark = Philadelphia; D = Denver What you're interpreting as "US" on the front is actually JS, the monogram of the designer John Sinnock.