1 dollar
The coin is just a dollar spend it.
1 dollar
No, the last 1 dollar gold coin was made in 1889.
There's no coin called a "1 cent dollar". Because a cent is 1/100 of a dollar the two words have different meanings. Please check your coin again and post a new, separate question indicating whether it's a cent or a dollar.
1 Dollar.
1 dollar
1 dollar
1 dollar
The coin is just a dollar spend it.
Ireland does not use the dollar and never has, so there is no such thing as an Irish 1 dollar coin. Ireland was using the pound in 1952, but there was no 1 pound coin. So whatever coin you have, cannot be either an Irish one dollar coin nor an Irish one pound coin from 1952.
1 dollar
silver dollar
If this question is about the coin's value, it's worth one dollar.
1 dollar
25 cents
Go to the bank and get a 1 dollar coin. Any large bank should have plenty of Sacajawea and Presidential $1 coins.