Sweden: The First Aerogramme Form

From 9 October 1949 on, Sweden allowed the use of aerogramme forms. The rate to any country outside Scandinavia was 30 Öre, to Scandinavian countries it was 20 Öre.

The Swedish postal authorities announced this new mail item type with circular No. 47/1949 on 20 September 1949.

The aerogramme forms were sold through office supplies shops, not in post offices.  

Envelope for a packing unit of 20 aerogramme forms.