All items that for use on gaming tables or for gambling (be it chips, jetons, counters, plaques, tokens or any other style of item like conch shells) can be listed under the broad umbrella of gaming tokens but the guide (and the Playboy book) put them into categories as they are different types of gaming tokens. I always thought that they did that for a reason but obviously, according to your logic they should all just be under tokens.
I didn't think it would be that hard for you to understand why they are jetons but you like to keep it going for no reason whatsoever apart from so that you can feel important, I assume. There are probably other reasons (like you enjoy talking just for the sake of it perhaps) but that is the one that stands out.
I've explained as many ways as it is possible but yet you still can't seem to fathom why I keep saying that they are jetons and prefer to wander all over the place with stuff that has nothing to do with the 1 point I have consistently made so you're on your own.
And why don't you ask Charles yourself about the classification of ND roulette jetons instead of expecting others to do the work for you?