Circular, 23 mm
Colour: black
330 öre rate period 30.1.1989-3.9.1989
Most typical use: Foreign letter paid at inland letter rate.
Items known:
26.3.1989 Göteborg to San Francisco, CA (US), black
14.8.1989 Grebbestad to DE, black
26.3.1989 Letter to USA. Correct rate 330 öre. Shortpaid 100 öre. Due handstamp indicates deficiency 100 öre and foreign letter rate 330 öre. 100/330 of foreign rate 40 c =~12 c and a handling fee of 42 c; totally 54 c have been charged in USA.