I was told that approximately two weeks ago all of the Slots-a-fun chips were removed and these new Circus Circus chips were put into play at BOTH Circus Circus and Slots-a-Fun.
I was also told that in approximately 10 days all of the uniforms and signage with Slots-a-Fun on them will be replaced with Circus Circus signage/uniforms.
The scan below shows both sides of the same chip and of course the color is not true. The chips doesn't match ANY of the paulson color sample chips that I have....although I guess it's closest to the Radiant Red one..........

Additionally, I don't know if this Riviera chip is relatively new or old....but it's new to me.