Circular, 27 mm
Colour: violet
140 öre rate period 1.3.1977-31.1.1978
Most typical use: Foreign postcard paid at inland rate.
Items known:
16.7.1977 Visby 1 to Bröndby Strand (DK), violet
16.7.1977. Postcard to Denmark, oversized and taxed at letter rate 110 öre. Shortpaid 15 öre. Due handstamp indicates deficiency 15 öre and foreign letter rate 140 öre. 120 öre have been charged in Denmark, probably 15/140 of foreign rate 150 öre ~20 öre and a handling fee of 100 öre.