How do you tell a 1982 penny from the other

Question

How do you tell a 1982 penny from the other

Answer 1

Depends on what the other is. If it's a nickel, it should be pretty easy. If it's another penny, it might have a different mint date. If it's a 1982 Chevy, that should be pretty easy, too.  

Answer 2

one will have 1982 and the other will have another date