"Gene Trimble said they were used by several ill-eagle clubs from all over the place"

Here is my email to Skip.
"It is a UFC as far as I know.
The PB T mold I have is an illegal from Capital City, MO 1949. But like I said the PB logo comes on several different molds."

Further!!!
IMO chip can not be called an "illegal" unless it has an ID.
A chip without an ID is a UFC.