We’ve a few of these unused cards, whose pre-printed postage is–if that’s possible–even more graphic than the artwork on the front.  Google Translate suggests the text on the bottom reads:  “In the United States the planet Aberdeen will not reel”.  Our Korean friend however says it reads as:  “Do not leave your day idle.  We will wipe off America from our Earth.”  That’s unequivocal.   Grades: 1