Sadly Lew I think you may be right that it is not African. It is perhaps a Buddhist thing the "mudra of the knowledge fist" and I now wonder if may come from Burma. The stick is wood carved possibly to look like bamboo, sections with edges cut at opposite angles which I try to show with these pics. The wood has also been lacquered not something I would associate with Africa, though all one would need is a bottle of gin and some tree resin to make a lacquer. I am sure the turned horn section is "R". Although I am dissapointed that it is probably south Asian it is quite nice and i like the idea of the fist of kniwledge, you learn something every day
Vajra Mudra