This may be a totally stupid question but what does a chip box look like? I'm looking through her garage but can't find it, everything is in boxes, and then again in boxes. Any generic descriptions?

What I HAVE found is a Sahara Tahoe old looking key chain and some Mapes Hotel/Money Tree casino (Reno) old matchbooks. . .

Thanks again for everyone for help and expertise.

(P.S. THat postcard is soooo cool! )