Circular, 27 mm
Colour: violet
140 öre rate period 1.3.1977-31.1.1978
Most typical use: Unfranked foreign postcard
Items known:
1.4.1977 Göteborg to Marbella (ES), violet
1.4.1977. Postcard to Spain. Correct rate 110 öre. Due handstamp indicates deficiency 110 öre and foreign letter rate 140 öre. A Swedish due label has been affixed by mistake and removed. There is no clear indication of the due charged in Spain.