1.40 Kr.
International registered air
mail express letter to Europe < 20 gr.
Postage rate 40 öre, registered mail fee 40 öre,
express fee 60 öre and air mail fee 0 öre
Registered mail label type 5,
air mail label type 7, express label type 9 and currency control label
Arrival postmark: Berlin
8.6.56
01/06/52 - 31/05/57