http://img522.imageshack.us/i/0108111458.jpg/
I found this weird mechanical device in the woods near my house.
There seems to be some kind of serial number on it that reads, "DY6-6"
http://img828.imageshack.us/i/0108111753.jpg/
It also says, "MADE IN USA" on the other side.
The flywheel...