The o and the s are mint marks, and indicate that the coin was minted at
the New Orleans, or the San Francisco mint. It should be just below the date on the front of the coin, and (for old eyes like mine) is small enough that it can be hard to read.
Yes it is. Morgan dollars were struck at the New Orleans Mint from 1879-1904.
The O is the mint mark, it stands for the New Orleans mint.
The "O" mint mark is from New Orleans
The "O" mint mark represents the US mint at New Orleans, Louisiana .
The mint mark on a Morgan dollar (if any) will be found on the reverse of the coin under the wreath between the "D" and "O" in "DOLLAR".
1892 Liberty silver dollar mint mark in on the reverse just above and between the D and O in Dollar at the bottom of the coin. Mine is marked with an S.
The mint mark on all Morgan silver dollars are located on the reverse of the coin near the bottom. Look above the "D" and "O" in the word DOLLAR
The "O" mintmark identifies the Mint at New Orleans, LA
There was no 1999-O dollar minted. The O mint mark signified the New Orleans Mint, which closed down 90 years earlier. The only dollars minted by the US Mint were the Susan B. Anthony dollar, which contained no silver at all, and the American Silver Eagle, which contained roughly 1 oz. of silver.
Remember that CC is just one possible mint mark on a silver dollar. It could have an S (San Francisco), O (New Orleans), D (Denver, 1921 and later), or no mint mark if it was struck in Philadelphia. > On a Seated Liberty dollar (up to 1873) the mint mark is below the eagle on the coin's reverse. > On a Morgan dollar (1878-1921) the mint mark is below the wreath and above the letter O in "ONE"
The 1885-O Morgan dollar is common, in general values are $32.00-$38.00 depending on grade.
The U.S. has never used an E mint mark. The mint mark, if there is one, is under the wreath and above the words ONE DOLLAR. No mint mark - about $17 in average condition "O" - about $18 "S" - about $40
The mintmark is above the tail, below O of ONE