I need help identifying a coin
I need help getting information on this coin for a school project. Any kind of information or insight you have would be much appreciated. My dad said he bought the coin when he was a kid (~late 70s to early 80s) for 40$. It's an American one-cent piece from the year 1800 that says "Liberty" and "1800" on the front and "United States of America","One Cent", and "1/100" on the back. The front side seems to have the design of Lady Liberty and the back side has a wreath surrounding the "One Cent" text.
Pic 1: Front side
Pic 2: Back side
Pic 3: Case markings/writings (none of the back)