Michel # 50; Scott # 50; Stanley Gibbons # 58;
	The Thick-billed Parrot . Rhynchopsitta pachyrhyncha.
	Color: multicolored
	Date of Issue: 12.03.1971
	Face Value: 2 1/2 p
	Designer: Jennifer Toombs
	Stamp Size: 26 × 41.5 mm.
	Stamp Quantity: 1 363 427
	Perforation: 11¾

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