View Full Version : Kidneystone pocket knife

Rick Potter
12-28-2011, 1:27 AM
Any one ever heard of one of these? It belonged to my Uncle who died 35 years ago. Not sure how old it is. Closed it is about 2 1/2" long, with a black (stone?) handle with tiny white stripes in it.

Just wondering why it is called a "kidneystone"?

Rick Potter