Satin finish coins arnt circulating coins they are a different type of coin type set:
a collection of coins based on denomination. For example, a nickel type set would contain one of each of the four types of nickels that the United States Mint has produced.
uncirculated:
The term "uncirculated" may have three different meanings when applied to a coin.
•First, it can refer to the particular manufacturing process by which a coin is made.
•Second, it can be used as a grade when referring to a coin's degree of preservation and quality of the strike.
•Or third, "uncirculated" can point to the fact that a coin has not been used in everyday commerce.
At the United States Mint, we use the term uncirculated when referring to the special coining process used to make the coin, which gives it a satin finish. Uncirculated coins are manufactured using the same process as circulating coins, but with quality enhancements such as slightly higher coining force, early strikes from dies, special cleaning after stamping, and special packaging. Uncirculated coins may vary to some degree because of blemishes, toning, or slight imperfections.
type set:
a collection of coins based on denomination. For example, a nickel type set would contain one of each of the four types of nickels that the United States Mint has produced.
uncirculated:
The term "uncirculated" may have three different meanings when applied to a coin.
•First, it can refer to the particular manufacturing process by which a coin is made.
•Second, it can be used as a grade when referring to a coin's degree of preservation and quality of the strike.
•Or third, "uncirculated" can point to the fact that a coin has not been used in everyday commerce.
At the United States Mint, we use the term uncirculated when referring to the special coining process used to make the coin, which gives it a satin finish. Uncirculated coins are manufactured using the same process as circulating coins, but with quality enhancements such as slightly higher coining force, early strikes from dies, special cleaning after stamping, and special packaging. Uncirculated coins may vary to some degree because of blemishes, toning, or slight imperfections
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