What is the DH version? Due to the manufacturing problems mentioned with the Purgatory 1, Tom Kuhn ran a special run of 12 of each design. Run as a favor to me, because after the long wait, I wanted to "Love" them too.
Sharper art file and lasering, better staining, centering, and larger burns that I requested. The improvement is more noticeable on the Light background versions, because that phantom outer ring is GONE. So the DH stands for David Hall's special run, for my own personal use.