You know, the ones you conveniently forgot to mention.
As to being "any more perfect" (what, just like a phone call or 2 perhaps?), the Paris and MGM ones are denominated which has been ascertained so meaningless to this post.
Yes, jetons used on roulette or roulette chips. As they would be the only jetons in that category on the whole guide, they will stand out but if that is where they go then so be it. ND jetons should indeed be called roulette just not chips as that is not what they are. I explained the reasoning behind that comment ages ago (feels like years) but it doesn't really matter. Even Tom said they were jetons so I can't see what part is hard to understand. The only thing that has been in dispute is that it is not a chip in the usual sense of the word although it was used on roulette (probably) but whatever, nobody cares any more.
Elvis left the building many years ago (or have you only just noticed) and yes, we have all had enough of jetons, smetons and chips, long ago.
At least you answered part of the question (the one you wanted to as it fits your narrative as you'd like) so thanks for that.
What else could the KSC one be? It's a rhetorical question, don't worry.