I found out a little more about the lock, it was made by a fellow named Bruce Rugg from the Chicago area, and I am told Mr. Kurns was also from that area. They shot at a place, the owner thought , is called Ft. Dearborn, he said Mr Kurns liked to shoot X-stick. They also shot with a fellow named Dale Kassner (sp). Does any of this ring a bell for anyone?
Regards, Steve Chapman