Circular 27 mm
Colour: violet
130 öre rate period 1.2.1976-28.2.1977
Most typical use: Unfranked letter to Scandinavian country.
Items known:
22.8.1976 Malmö Ban to Köbenhavn (DK), violet
22.8.1976. Unfranked letter to Denmark. Correct rate 100 öre. Due handstamp indicates deficiency 100 öre and foreign letter rate 130 öre. 200 Danish öre have been charged in Denmark, which probably is 100/130 of Danish foreign rate 130 öre and a handling fee 100 öre.