These are Borland chips. In most cases they are home game chips. Some like the Kalispell Eagles 234 are for casino operations. I have the white one that was brought to me in 2000 from the Aerie in used condition.
Most have the Reg numer on them, I have a low number of 1007 and a high number of 10024. Would like to know if others have any lower or higher numbers.
One has the year made on it 1986. IMO this is close to the year Boreland started distributing the weave mold. I need to look into that statement a little further.