I then arranged to meet Adrianus for a pre New Year drink. As you may know he
still actively and avidly collects this series. He asked to see what
Wolf and Twins I currently
had so I bundled what I
had into envelopes and took them along.
He looked at the Nether Compton example, put it back in the envelope. A few envelopes later he came to this one and declared, "I think we might have a
reverse die link here!". We got out the Nether Compton example again and sure enough.