Call this a postcard, or not.  You would be correct either way.  It was issued by the Kaohsiung Post Office and is  blank on the reverse.  The front has a clear Cellowrap sleeve holding two separate slips of embossed foil, those silver and gold rectangles.  They can be removed from the sleeve, and can (and should) line up straight, but we have left them askew to call attention to them.  Anyway, if you want more detail, just ask us.  Grade: 1