Vass-
The cue is a Mike Fedunka like Joe Van said above. According to the stories that I heard, he worked in Frank Paradise's shop for a while. This cue is apparantly an old Brunswick (early 1900s, perhaps earlier). It was converted by Fedunka who had a noticable Paradise influence (notice the way the pin is secured). Apparantly Mike specialized in conversions.
This cue was refinished about 6-8 months ago by Paul Rubino. I know all of this because you may remember a thread a while back.
http://forums.azbilliards.com/showthread.php?t=34765&highlight=fEDUNKA
I was selling it for a friend. It really is a gorgeous cue. And though we never knew who Bill Sherry was, Paul Rubino did one HELL of a job in the restoration.
-Brian