If you are that certain of your assessment, I suggest you take it up with Terry McEniry.
I pulled that photo directly from
www.tampabilliards.com website, where it is included in their photo gallery of Gunn-McEniry cues. Scroll about half way down this page:
http://www.tampabilliards.com/gunncues.html and you'll see exactly where I pulled the image from. I knew Wayne and I know Terry, and they were/are both rightfully proud of their work. I'm positive they would NEVER misrepresent someone else's work as their own.
Early Gunn cues had lots in common with Rocky Tillis cues as they both learned the craft from Rocky, and most of Rocky Tillis shop supplies ended up with Wayne and Terry after he retired form cue making.
In the 90's, their style changed a bit, especially when they started using 3/8 x 10 flat joints.