Circular, 23 mm
Colour: unknown
200 öre rate period 16.6.1980-31.5.1981
Most typical use: Air mail items to South America and parts of Asia paid at surface mail rates.
Items known:
21.4.1981 Stockholm to Colombo (Sri Lanka)
10.7.1980 Air mail letter 5-10 grammes to Sri Lanka. Surface rate 200 öre öre, air mail fee 80 öre, totally 280 öre. Shortpaid 40 öre. Due handstamp indicates deficiency 40 öre and foreign letter rate 200 öre. 40/200 of foreign letter rate and a handeling fee should have been charfed in Sri Lanka