1.10 Kr.
International registered air mail letter to some countries in Africa (category IIb), in Latin America
(category IIIb) and in Asia ( category IVd) < 5 gr.
Postage rate 30 öre, registered mail fee 40 öre and air mail fee 40 öre
Registered mail label type 5:1, air mail label type 6 and currency control label. Transit and arrival postmarks: Calcutta 27/02/52 and Koraput 07/03/52
01/06/51 - 31/05/52
