I have the pictured box flap that came from Punnett’s collection. If you bought any of the boxes Mel had sold, you may need this to complete your box. Long shot, but I would like to mail to the owner rather than just throw it away. According to Punnett’s list it is a Green Kleanbore – Express box with red end labels. The box code would be R444. I have asked Mel and he has no record of where the box went. Rene does not have it, so no need to bother him.