I call definite shenanigans:

These did not just come off the casino floor.
EDIT: Oldcycles posted while I was typing...
The top left is cleaned with Tide. You can see the swath of black 'paint' that was untouched by Tide.
The top right chip had an identical swath of black before being SCRUBBED with hand degreaser pumice goo after the Tide bath, which smooths out the cross hatching and still leaves grey color in the hats and the concentric circles.
The bottom left is a typical bad "black" chip uncleaned.
Bottom right is a "black" chip scrubbed all over with the pumice goo hard for twenty minutes. Same thing, still grey hats and grey circles.
I'm basically sanding down the cross hatching till the chip surface is practically smooth. If the chip had square edges before the scrubbing, the pumice goo and my toothbrush scrubbing made them rounded.
What's interesting to me is that the inlay in all four samples are still relatively white. The 'black' stuff whate ver it was, did not get into the chip through the inlay, only through the porous, oil susceptible clay surface.
The edgespots even changed color.
Russ and Amy are on vacation for a long time. I'm actually a bit ticked I got so many 'black' chips. Russel never mentioned some would be f'ed up like this. I though these would be casino dirty, not marked by paint. I have 27 black chips that I don't know if it's worth my time to sit and scrub for hours to get smooth, half grey chips.
