The crowning glory (pun intended, disrespect not intended) of our various stock of 50th Anniversary unused maximum cards of King Bhumibol’s accession to the throne.  This is the 4th series, issued in June 1996 (Thai 2539), and the five cards have minor postmark ink transfer on the back from having been stacked during processing.  We do not consider this to be a defect.  Though you can’t see it well in the scan, the card with the airplane has a holographic image of the King on the stamp.  Four of the five cards appear in the scan.  Two sets are available.  Grades: 1