The motto E Pluribus Unum (3 separate words) is on all US Coins so it doesn't really ID any one in particular. Please see the Related Question for more about 1921 Morgan dollars.
It's a 1921 MORGAN and in circulated condition is valued at $14.00-$19.00
It's a common Morgan dollar. Circulated coins are $30.00-$39.00.
Morgan dollars are silver, not gold.
Morgan silver dollars were not minted until 1878.
The only value is if there is silver in it, if not no collection value at all.
The Morgan Silver Dollar can range from $25 to $70, and the Peace Silver Dollar from $50 to $300.
The value of 1889 Morgan silver dollar replica ranges from $23.01 to $26.76
Is it a Morgan Silver dollar? Try Aboutdot.coins
The value for an 1879P morgan silver dollar, uncirculated, is about $45 (Red Book) price. If you have any Morgan's that have mintmark, CC, Carson City, the value goes up.
A circulated 1878 Morgan silver dollar can be worth 32 to 156 dollars.
There were no Morgan silver dollars minted in 1804. The first year of mintage for them was 1878.
Morgan dollars were made from 1878 to 1904 and in 1921.