Can you be more specific? What denomination coin?
Look at the coin again, no US one dollar coins were struck in 1930.
For one thing, the date on the coin will read 1930 through 1939. Beyond that, you'll have to ask about a specific country and denomination.
That depends on which coin, from where.
buns
the coin has the president on it
Click the link.
The U.S. didn't print any bills dated 1930.
The U.S. didn't print any bills dated 1930.
A semicircle.
100
Yes.
It doesn't look like anything because there's no such thing.