Show me the money!!!

Samantha got this money bank from Grammie and Grandpa...it used to be her daddy's when he was little. I gave her some change to add to it today and, well, like any curious person would do we played with it for 30 minutes. It was pretty fun to watch her try to figure it out. And of course because she is a genious she already knows penny and quarter. Really, do you need to know any other coins...those are the 2 most important ones, right?!:)