Yugoslavia- 24/1; 24/2; 24/3

 N°- 24/1

• type: prepaid envelope
  
• stamp: 15 dinar
  
• traveled: DELNICE, Yugoslavia / 10.07.1954. -to- RIJEKA, Yugoslavia
• issued:  *

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N°- 24/2

• type: prepaid envelope
  
• stamp: 15 dinar
  
• traveled: VODNJAN, Yugoslavia / 14.03.1956. -to- RIJEKA, Yugoslavia
• issued:  *

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N°- 24/3

• type: prepaid envelope
  
• stamp: 15 dinar
  
• traveled: MURSKA SOBOTA, Yugoslavia / 8.12.1958. -to- ZAGREB, Yugoslavia
• issued:  *