I have a lot, so I'll post what I've narrowed it down to. Lol
Braided Hair Large cent, Flying Eagle cent, Indian Head penny, 2 ¢ piece,
3 ¢ Nickel, V nickel, Buffalo nickel, Seated Half dime, Mercury dime, Seated 20 cent piece, Barber quarter, Standing Liberty quarter, Walking Liberty half, Seated dollar, Morgan dollar, Liberty head quarter eagle, & Liberty head double eagle.
As you can see, I still have some narrowing down to do.
I have never found any of those, and the only "old" coin I've found is a wheatie.