Michel # 134; Scott # 1043; Stanley Gibbons # 130;
	The Whooper Swan . Cygnus cygnus.
	Color: green
	Date of Issue: 19.07.1951
	Face Value: $ 10
	Designer: no information
	Stamp Size: 18.5 × 21 mm.
	Stamp Quantity: 196 850
	Perforation: 12½

---