Circular 26.5 mm
Colour: violet
170 öre rate period 1.2.1978-15.6.1980
Most typical use: Foreign letter paid at inland letter rate.
Items known:
28.8.1978 Göteborg to Nairobi (Kenya), violet
11.10.1978 Göteborg, violet
1979 Göteborg to Brooklyn, NY (US), violet
19.4.1979 Olofstorp to Sliema Malta, violet
19.7.1979 Göteborg 1 to Nairobi (Kenya), violet
1.8.1979 Stockholm to Jersey, violet
1.4.1980 Landvetter 2 to Swansea (UK), violet
13.6.1980 Stenungsund 1 to Nairobi, Kenya, violet
19.4.1979. Cover to Malta, correct fee 170 öre. Franked with 1979 discount stamp incorrectly accepted as 130 öre, giving a missing fee of 40 öre. 1 c has been charged on Malta.