Rectangular 50x17 mm
Colour: black
Digits may be on movable wheels
380 öre rate period 29.1.1990-1.1.1991
Most typical use: Airmail letter to countries outside Europe paid at the European letter rate.
Items known:
23.2.1990 Helsingborg to San Francisco, CA (US), black
23.2.1990 Air mail letter to USA. Correct rate 460 öre. Shortpaid 80 öre. Due handstamp indicates deficiency 80 öre and foreign letter rate 380 öre. The due charged in USA is probably marked on an notice form.