Hey Vic, revisiting your post (and then Jim's post) about reverse insert variations, I accidently found a couple from LV you missed. Until about 10 minutes ago I thought the Mandaly Bay $1 chip had a split inlay. (I was acutually looking at what common chips in my collection needed a condition upgrade) After looking up the TCR it seems they are actually 3 different colours. After slicing up my colour samples & comparing them it appears that indeed there are 3 different colours. This would mean that the YOT Monkey, YOT Goat & YOT Dragon $1 chips would all have the possibility of the reverse inserts.
Also added the scans of the P&O & Princess A$1's that can be reversed. (Good luck with those though, I'm yet to see one from any denomination that is reversed )