Colour: black, violet
Items known:
9.6.1956 Stockholm 6 to Seattle, WA (US), black
11.10.1957 Stockholm Ban to Wolfgang bei Hanau (DE), black
4.1958 ...y ia Limasol (CY) and London (UK) to Lübeck (DE), black
9.7.1962 Linghem to Scottsdale AZ (US), violet
26.8.1964 Kalix 2 to Braunschwig (DE), violet
20.4.1965 Bjärtrå to Hillegom (NL)
20.5.1965 Hemse to Hillegom (NL), violet
26.8.1964 Letter to Germany. Correct rate 60 öre. Shortpaid 20 öre. Amount due 2x20/1.7=24 centimes convertid to 31 German pfennig.