The Mystera box was built as a display case for company salespeople.  The binder portion was manufactured using a 100 point pasted chip while the tray holding the counter samples was made of an 80 point pasted black one side material.  The inside laminate wrap for the case was printed four colors + gloss film laminate and the outside of the tray was flat foil stamped in gold.  
The tray was attached to the binder with brass rivets, along with the carrying handle.  Velcro Coins were used for closure.