Nice find. I like the old Mali cues and the T-15 is kind of iconic of the line in that era. There are some interesting slight variations. Looks like your point gap at the top of the wrap is a but wider than mine, and/or the points are narrower. Mine also has a little striping in the ebony butt sleeve.
I went through my Mali files and can't find a pic of the weight bolt. I'll see if I can dig a cue out and take a pic over the weekend if nobody else comes up with one.
I don't know the ferule material and I believe they used some different ones. Might ask in the cue makers forum. One of them might have a weight bolt pic too.
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