What is the strangest item in your possession?

I have a bee that's been dead for at least 27 years, kept in a bottle with preservatives. It was part of a microscope set that I got for xmas as a kid.

I doubt anyone here will be able to top this, but I'd like to hear your responses anyway.

I have a cabinet of curiosities. An antique syringe with a needle that would scare you, some very old and odd medicines... it's 2 am.... maybe later I'll look through it for stuff I've forgot.