1 Kr.
International air mail express letter to some countries in Europe (category I and later Ib) < 20 gr.
Postage rate 30 öre, air mail fee 10 öre and express mail fee 60 öre
Air mail label type 5 and express mail label type 6
Arrival postmark: Berlin 30/04/41
01/07/36 - 19/09/45
