1.20 Kr. rose
International air mail letter to some countries in Africa (category IIb), in Latin America
(category IIIb) and in Asia ( category IVd) 5 < 10 gr.
Postage rate 40 öre and air mail fee 80 öre
Air mail label type 6. Arrival postmark: Addis Abeba 11/05/53
01/06/52 - 31/08/53