John. I thought Barry was talking about the $5's which he pictured.
I do have two distinctly different $1's, but I think its just a result of them being re-ordered after BJ changed their production process, and while its a 'variation', Doc Myers would not regard them as different chips. Been there, done that

I will post a scan later.

The 2nd $1 listed in TCR is a fake (mule)