From the Nugget (The $1 chip is navy, NOT black)

And the flip side...

And...I know it's the wrong day , but when I was getting the GN chips I noticed these...and didn't remember these being posted on Horseshoe day, so here they are

The two HCE chips are from the Joe W. Brown era. For anyone who doesn't know, Benny Binion did some jail time for income tax evasion. During his absence the Horseshoe was run by his friend Joe W. Brown. Binion's name had to be removed from everything in the casino. Rather than order new chips, they used the Binion's chips...but scratched off "inion".