The world united against malaria : 30c : Ethiopia.

30 cents postage stamp showing a mosquito in profile over a map of the world. There is a portrait of Haile Selassie in the upper right corner. Text is repeated in (amharic?).Printed in black and purple on white. Stanley Gibbons catalogue number: Ethiopia : 522. Haile Selassie I, Emperor of Ethiopia, 1892-1975.