I was looking through some extra chips I have accumulated and I need some help. I tried to scan the chips but the differences I will describe don't seem to show up in the picture. I think that I have three different varieties of the current $1 chip especially when viewing the side with Caesar on it.

FIRST: gold RHC, smooth inlay

SECOND: dull gold RHC, textured inlay

THIRD: dull gold RHC, an inlay that seems to be a halogram for the background, some orangish dots that move when the chip is tilted.

I seem to recall hearing about smooth and textured inlays but not about a third variety. I checked TCR and USCG and only one chip is listed in each. Can anyone give me any further information? THANKS in advance for your help.