Gene, you might have remembered seeing them from when you helped respond to my original post here :)
http://www.thechipboard.com/cgi-bin/tcbarc11/tcbarc11.pl?read=371988

Jim, the case seems to have originally held 400 chips. About 60 or so are missing from the case though. I only have a few of the white and purple-ish ones, and more of the others. The black chips are the most common, I have about 125 of them.

Appreciate your responses! Any more insight from all you knowledgeable folk would be great!