Michel # 212; Scott # 106; Stanley Gibbons # 178; Yvert # 168;
	The Rock Pigeon . Columba livia.
	Color: sepia
	Date of Issue: 18.04.1961
	Face Value: 50 c
	Designer: no information
	Stamp Size: 24.9 × 40.9 mm.
	Stamp Quantity: 675 000
	Perforation: 13:12½

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