cue
My vote is that it is a Frank-n-cue. The butt sleeve wood looks like it has been replaced. The ladder rings have been cut down where they meet the butt sleeve wood. Evan made a lot of cues with those ladder rings and I have never seen one missing the black phenolic on one side. The spliced points also do not look "right" for this era of Schon cue.
My vote is that it is a Frank-n-cue. The butt sleeve wood looks like it has been replaced. The ladder rings have been cut down where they meet the butt sleeve wood. Evan made a lot of cues with those ladder rings and I have never seen one missing the black phenolic on one side. The spliced points also do not look "right" for this era of Schon cue.