Michel # 583A; Scott # 547; Stanley Gibbons # 559; Yvert # 559;
	The Congo Tetra . Phenacogrammus interruptus.
	Color: multicolored
	Date of Issue: 03.09.1973
	Face Value: 40 RF
	Designer: Jean van Noten
	Stamp Size: 47 × 30 mm.
	Stamp Quantity: 35 000
	Perforation: 13½

---