Robert,

The first bunch you describe, with the 3 oblong circles, sound like these:

I have them in .25, .50, $1, $2, $5 and $10 denominations.

They are described on page 198 of Eastman's book as "Cabazon Coos-Pa-Om-Nu-It" and being on Seminole Drive, Cabazon, CA.

On page 202, Eastman lists the Desert Oasis, 84-245 Indio Springs Drive, Indio, CA.

Are you saying that these two kinds of chips were in use at the same place?

Thanks for offering to send the pictures. You can send them to me at:

Greg Susong
P.O. Box 654
Wellington, KS 67152

Thanks!