Piggman....here's a link to Kevin Cook's website...he's a collector of dice and has so many, from various places and various shapes. I didn't look through ALL the pages....but thought maybe if you tried to contact him and send him a pic of what you found...he may (hopefully) have some insight as to what exactly these are, if they are, infact, dice.
Here's the link:
http://www.dicecollector.com/
I'd send him an email, but I'm afraid I won't be here to get the response, as we are leaving for Arkansas to find some pretty "dice" (otherwise known as DIAMONDS! LOL).
Good luck...we don't leave for two more days, but we have alot of packing to do and I am still scheduled to work the next two days. I still haven't any luck as to what these are. Folks that come in find them interesting and many have asked once they are identified..to let them know! LOL.
Hope Kevin Cook will be able to enlighten us all!
Annmarie