Mike,

I emailed the seller to inform him and got this reply:

Dear Susong,

I beg to differ; the chips are authentic ivory. If you would like
additional pictures of the chips themselves, let me know and I will send them
to you. Good luck and happy bidding!
Sincerely,
Robert

Greg Susong wrote:
> Your set is not ivory. Not one chip in your scan is ivory. Hope you
> didn't pay too much for them. The whole set is probably worth about $100.
> -----
> Greg C. Susong