Michel # 172; Scott # B34; Stanley Gibbons # 141; Yvert # 117;
	The Barn Swallow . Hirundo rustica.
	Color: bistre
	Date of Issue: 06.03.1958
	Face Value: 15 + 10 c
	Designer: no information
	Stamp Size: 40.9 × 24.9 mm.
	Stamp Quantity: 1 037 000
	Perforation: 12¾:13

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