Sweden- 12 ; 12/1 ; 12/2

 N°- 12

• issued: 10.11.1971.
• nominal: 55 öre
• traveled: unused

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N°- 12/1

• issued: 10.11.1971.
• nominal: 55 öre
• traveled: unused 
• commemorative cancellation: STOCKHOLM, Sweden / 10.11.1971.
  

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N°- 12/2

• issued: 10.11.1971.
• nominal: 55 öre
• traveled: KRISTIANSTAD, Sweden / 09.06.1972. -to-> 51000 RIJEKA, Yugoslavia