A mint is a place where coins are made. In the US there are mints in Philladelphia, Denver, and San Francisco. There are molds made, called dies, one for the top and one for the bottom images on a coin. A blank piece of metal is placed between the dies, and the dies are hammered, or "struck " to produce the images you see on a coin. At this point, it has been minted. A coin in mint condition is one that has not been circulated, and so is in perfect condition, with no wear.
The lack of a mint mark indicates that the coin was minted in Philadelphia.
An official "US Mint Set" is a Uncirculated coin set. They have uncirculated examples of every denomination issued from each mint for the year of issue. They are the same.
On the back of the coin, under the ONE in "ONE DOLLAR", there will be a "D" if the coin was minted in Denver and if there is no letter under there it is a Philadelphia minted coin. Your coin may have an "S" as a mintmark rather than a "D" or no mintmark, in that case your coin was minted in San Fransisco.
No US coin bears an "F" mint mark
Mintmarks identify which mint the coin was made at.
A mint condition coin is a coin that is in pristine condition, as if it has just been produced at the mint. It will have no signs of wear, scratches, or damage, and the details on the coin will be sharp and well-defined. Mint condition coins are highly valued by collectors due to their rarity and quality.
No. However, there is a George Washington mint coin.
The letter is known as the mint-mark and tells where the coin was made. A coin having a P mint-mark (or no mint-mark on some coins) was made in Philadelphia, a coin having an S Mint-mark was minted in San Fransisco, a coin with a D mint-mark was minted in Denver.
If there isn't a mint mark on a US coin, usually it means that such a coin was minted in Philadelphia.
Mint condition, Mint State, & Uncirculated all mean the same thing. Unused, no wear, as in the same condition as from the Mint when the coin was struck.
Harriet Tubman has never been on a US Mint Coin.
The Denver mint is on a coin showing the letter D, this means it was made in Denver, sometimes depending on the coin and year the D mint can be worth some money.