Michel # 592; Scott # 404; Stanley Gibbons # 554; Yvert # 545;
The Malaria Mosquito .
Anopheles sp.
Color: brown
Date of Issue: 07.04.1962
Face Value: 20 M
Designer: no information
Stamp Size: 22 × 36 mm.
Stamp Quantity: 400 000
Perforation: 13