There are chips.

On December 6, 1939, 1800 Large Crown chips were ordered. They don't have denominations on them...just say "Apache Casino"

300 red
300 white
300 blue
300 green
200 orange
200 lavender
200 pink

Several years ago Rich Burgel found 3 chips...pink & blue, I think...and if I remember right, he got them from someone who used to be a bartender at the Apache. Back in 2002 John Yee wrote an article for the Club Magazine, and I think that's where the story was. I tried to link that article, but it didn't work. That's probably one of the articles that hasn't been moved to the new server...or new webhost...or something involving computer-speak.