Same images on both of the unknown sets. The mold on the bottom right, I seem to recall it was a late Paulson creation. Maybe I remember wrong?

The $1 Kennedy chips was discontinued. Personally I don't know why people object to things like that, but apparently the family asked for them to stop making them and Paulson complied.

Just for interest, and I might have more, I stopped collecting. There are what seem to be endless variations after the first set.