Circular, 27 mm, T serifed
Colour: violet
60 öre rate period 1.1.1966-31.12.1966
Most typical use: Foreign letter paid at inland letter rate
Items known:
12.4.1966 Göteborg 1 to Hillegom (NL), violet
2.5.1966 Göteborg to London (UK), violet
2.5.1966 Letter to England paid att inland letter rate. Correct rate 60 öre. Shortpaid 20 öre. Due handstamp indicates double deficiency 40 öre and foreign letter rate 60 öre. 40/60 of foreign letter rate 6 d =~ 4 d have been charged in England.