Yes, they usually raise the value of the coin. Especially if it is a rare mark like CC.
However there are some coins where those struck at a branch mint (i.e. not at Philadelphia) are actually less expensive, so you have to know both the date and denomination.
Australian coins minted at the Melbourne Mint do not have a mintmark.
It's called a mint mark and means the nickel was minted in Denver, and was made in 1964 or earlier.US coins dated 1965-67 didn't carry mint marks due to the so-called Great Coin Shortage of the 1960s. Mint marks were resumed in 1968 but were moved to the front sides of coins, usually near the date.Other possible mint marks on modern coins includeNo mint mark or "P" - Philadelphia"S" - San Francisco (circulating coins up to 1955 / 1974 depending on denomination, proof coins since 1968)"W" - West Point (special collectors' coins only)
No, not all gold coins have dates and mint marks. It depends on the specific coin and minting process.
No. In fact, there are no mint marks on coins made in Philadelphia prior to 1979, except for the famous "war nickels" issued from 1942 to 1945. The first US mint marks were used in 1838 when branch mints were opened in New Orleans, Dahlonega, and Charlotte. During the changeover from silver to clad coinage mint marks weren't used on any coins dated 1965-67. Starting in 1979, $1 coins gained the P mint mark. The following year all other Philadelphia coins except for cents also began using the P mint mark. Philadelphia cents continue to be struck without mint marks, for complex reasons having to do with special production at other mints when Philadelphia and Denver can't meet the demand for pennies.
If your coin does not have a mint mark then it means it was minted at the Philadelphia mint. These coins are usually not as rare. However recently P mint marks were added to coins to indicate that they were made at the Philadelphia mint.
No mint mark coins are produced at the Philadelphia,PA
Coins made at the Philadelphia mint did not have mint marks until the 1980s. Your coin was made at the Philadelphia mint.
The mint marks on Australian pennies indicate the facility where the coins were produced. Common mint marks include "M" for the Melbourne Mint, "S" for the Sydney Mint, and "P" for the Perth Mint. Each mark helps collectors identify the origin and rarity of specific coins, as some mints produced fewer coins than others, influencing their value. Additionally, mint marks can help trace the historical context of the coin's production.
Mint marks on coins indicate the specific mint facility where the coin was produced. These marks help identify the origin of the coin and can also provide insights into its rarity and historical significance. Different mints may have varying production methods, which can affect the coin's value. Common mint marks include "P" for Philadelphia, "D" for Denver, and "S" for San Francisco.
S and P aren't grades, they're mint marks indicating where a coin was struck. There are many other possible mint marks for U.S. coins as well, depending on their denomination and date.
The Mint Mark on a US coin is the letter that indicates which mint struck the coin. You'll find the mint mark just under the date:Philadelphia (no mint mark)Denver (D)San Francisco (S)Mint mark are present on many coins, not just wheat cents. In fact, since 1980, all US coins except cents made in Philadelphia carry mint marks. "P" designates other coins made in that city, and "W" is used on special collectors' coins made at West Point.
The usual location for coins dated 1968 or later is on the obverse near the date. Coins from 1968 to 1979 without a mint mark are from Philadelphia. Before that, mint mark positions varied significantly. You have to know the date and design of the coin to find its mint mark. The site www.coinfacts.com lists positions for every mint mark and date since the first mint marks were used starting in 1838.