Need some help from the gurus. I have 2 silver slippers (see scan). BOTH have the smooth finish (non-concentric circles) but if you look closely, the $ sign on the 2 chips is different. Also the 2 dots are different. Also the slipper logos are different. I know the dot sizes show up different in the 8th Edt. of the TCR for smooth and circles, but do not see where the $ sign or shoe is different. Also for good measure the Las Vegas writing is different.

So to summarize:
1. $ sign is different
2. Slipper is different
3. Dots are different
4. Las Vegas is different
5. BOTH are smooth finish

Did I miss anything?? Any ideas out there? thanks, cd