The front side (heads) is called the Obverse side and the back side (tails) is called the Reverse.
If the coin has a Mintmark it is on the back of the coin, above the letters DO in dollar.
The element, 'Oxygen' is abbreviated to 'O'.
The "O" located above the word "dollar" is the mintmark and indicates where the coin was made. The letter "O" means the coin was made at the US mint in New Orleans, Louisiana.
Sou - (also spelled sol)
$27 to $350,000 depending upon the mint mark and the condition of the coin.
The horses name is unclear and was not given billing in the credits.
The coin is a Morgan dollar and assuming no little letters on the back of the coin under the eagle (S-O-CC) the value is $17.00-$26.00
No. By which I mean it's not either, because the O in "coin" isn't really an O, it's part of the dipthong OI, which has its own pronunciation that's distinct from either long or short O.
a jack o lantern
No if i am not mistaken people with O blood have to have their blood type back, however people with O blood can give to anyone in need.
The scientific name for hematite is Fe2O3, as it is composed of iron (Fe) and oxygen (O).
The mint mark "O" refers to the New Orleans mint set up to provide relief to the other mints back in that time. These coins are typically more sought after and carry a bit more value. This coin is a Morgan Dollar.