Description:
Obverse
Lettering:
สมเด็จพระเจ้าพี่นางเธอ เจ้าฟ้ากัลยาณิวัฒนา
กรมหลวงนราธิวาสราชนครินทร์
Reverse
Lettering:
ฉลองพระชนมายุ ๘๐ พรรษา
๒๐ บาท
๖ พฤษภาคม ๒๕๔๖ ประเทศไทย
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