What's some of the strange item's you've found under seats and carpets in old cars you've bought?

Johnny Dart said
Not sure about strange, but found this under the battery tray of my 68 Dart. Looks like it was there for awhile. :rolleyes:

View attachment 1715302768

Had a 67 FB barracuda and was pulling the carpet out and found a 67 half dollar... coincidence was placed there in my opinion during assembly. My buddy owns the car and I still have half dollar.