Rectangular, 50x17 mm
Colour: black
Digits may be on movable wheels, frame damaged on late uses
400 öre rate period 2.1.1991-1.1.1992
Most typical use: Foreign letter franked at domestic rate
Items known:
29.1.1991 Borås to Morzine (FR), black
8.3.1991 Borås to Phuket (Thailand)
29.1.1991 Letter to France. Correct rate 400 öre. Shortpaid 150 öre. Due handstamp indicates deficiency 150 öre and foreign letter rate 400 öre. There is no indication of postage due charged in France. From 1989 postcards were charged at letter rate.