What stuff have you found in your cars from previous owners?

Today I ripped out the shredded old glove box in my barracuda, and in the dash grooves below it I found a treasure trove of random stuff, many items having locations on them showing my car has been in Florida, Georgia, and Pennsylvania before coming to sunny New York:

A ton of filth, of course, as a PO was evidently a mouse....
A few match books
Random washers, screws, nuts, and bolts
A 5/16 Wright socket
A restaurant business card from Georgia
An Atlas 15A fuse case with a burnt fuse in it
A few pencils from various places
A Hohner Harmonica box top
A knob for a seat adjuster lever
A broken off knob from a window crank
An Avon for Men "Tai Wind" fragrance sample packet, still sealed
Half a small scallop shell
An aluminum Golf Divot Repair tool
Some gasket that looks like Harry Potter's glasses
A partial wooden souvenir coin from Glen Mills, PA saying Buffalo Bill something
A Navy Peacoat Anchor button
A crushed roll of electrical tape
A Florida Institute of Technology ID for a previous owner, '71-'72 academic year
A 1965 quarter
A Partial Build Sheet
A pair of .22 caliber bullets

And all of that was just below the glove box. So what interesting stuff have you all come accross when digging into your cars?