Description:
 
Obverse
Lettering: พระบาทสมเด็จพระปรมินทรมหาภูมิพลอดุลยเดชประเทศไทย
Reverse
Lettering: 
พระราชพิธีมหามงคลเฉลิมพระชนมพรรษา ๘๐ พรรษา๕ ธันวาคม ๒๕๕๐
๒๐ บาท
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