Sorry I can't just simply copy and paste it here. I have scans of the chips and the format doesn't work here. It's free to join so just create an ID and password.

Again my findings are mostly based on videos and some pictures that I can find but I didn't really want to use the pictures. I know there are other games that are being played during the WSOP so the pics may not be WSOP.

I can't confirm the chips that were used in the earlier years. I'm pretty confident what I posted after late 80's are correct. If anyone would like to help me with this project feel free to send me an email.