it doesn't look anything like the adams twin joint.The nylon wrap and the dual threaded joint looks almost like what
Viking did/does. Not quite but close. Joe might have hit it with the
Adams dual joint. In any event get rid of it. If you overtighten just a bit
and the threads locks it won't come apart.
Orion
here it is, I was thinking Adams but hoping it was something better.
I have seen Early Adam cues with that joint, but I have never seen one with that bumper. I suspect that the cue could be a import from the 1970's, many companies were coping Adams during that time frame.
Either way, it looks like a nice cue with some great wood, and the Adams cue I have seen with that joint hit real good.
Take care