Michel # 717B; Yvert # 539nd;
	The Common Chimpanzee . Pan troglodytes.
	Color: multicolored
	Date of Issue: 14.05.1975
	Face Value: 1 GNS
	Designer: no information
	Stamp Size: 36 × 36 mm.
	Stamp Quantity:no information
	Perforation: no information

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