Michel # 1625; Scott # 1492; Stanley Gibbons # 1617; Yvert # 1423;
	The Platypus . Ornithorhynchus anatinus.
	Color: multicolored
	Date of Issue: 23.05.1966
	Face Value: 20 st
	Designer: Z. Taseva
	Stamp Size: no information
	Stamp Quantity: 250 000
	Perforation: 10 ½

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