I believe Tyrus' recollection is correct. But I got the impression that there may also be chips from prior to the time the system was formalized. There is no telling what may exist. The people we met with didn't really have a good sense of what was in the vault nor its importance to the hobby.

When they told us about the vault, we all salivated. I'm sure we would have gotten the vault tour and our choice of samples if Ralph wasn't with us.

Nate