What's the weirdest thing you've found in a car?

I'm working on restoring my buddy's 1965 Galaxie 500 XL. It hasn't been run (or opened except to store stuff inside) in 30 years.
So far I've found a green army man (crawling with rifle out front), what appears to be a special rock he found somewhere, what must be a copper fondue pot (?!?), a checkbook from 1989, and a really lovely card from his now wife from when they were first dating. He wanted the rock and the card...