Bell 17x19.5 mm
Colour: Black
Items known:
1.4.1938 to Warszawa (PL), black
2.5.1938 Borås to Hof a. Saale (DE), black
7.10.1939 Bofors to Buenos Aires (AR), black
7.10.1939 Letter to Argentine. Correct rate 30 öre. Shortpaid 15 öre. Amount due 2x15/1.2=25 ctm. Converted to 20 Argentine Centavos.