There are LOTS of different designs dating back to the 18th century. See the links below.
The 1891 Morgan Silver Dollar can be seen by using the link to a picture of this coin.
Look at the back of the coin for "HALF DOLLAR" no US dollar coins were struck after 1935.
The coin is one of the Seated Liberty dollars that were made from 1840 to 1873.
Look at the coin again, no US one dollar coins were struck in 1930.
No 1959 dollar coins were made, look at the coin again and post new question.
One dollar and it looks like gold.
Type the date and coin into your browser, click images then search and you will find what one looks like.
Please look at the coin again, No US One Dollar coins were struck in 1929.
No such US coin exists. You might have one from a different country, but you'd have to specify which country you were talking about.
Please look at the coin again, the last year for a one dollar gold US coin was 1889. Post new question.
Please look at the coin again. No authentic 1816 U.S. one dollar coins exist.
It is a coin worth one dollar.