Really don't know any history on it or age. I used to travel and sell cues at tournaments in the southeast and picked it up probably 12 to 15 years ago. Picked up several cues while i was doing that, I sold cues for Bill McDaniel back then. This is the only one I can't identify.
I also agree with you, I suspect that cue is also an Adam. The weight bolt is correct, The points fit with Adam, the pin screams Adam, and the butt cap material / butt design are signature Adam Japan!!!!!!
Thanks for the help. I had no idea what it might be. I have a tube style case I'm gonna post some pics of too. I knew at one time what kind it was but just don't remember, guess I'm getting old.