Butterflies - 1978
542/52

Price: 30,00 EUR
542/52

Butterflies - 1978
550 GP

Price: 12,00 EUR
550 GP

UNESCO - 1978
553/6

Price: 2,00 EUR
553/6

Satellite - 1979
557/60

Price: 4,00 EUR
557/60

Stamps on stamps - 1979
561/4

Price: 3,00 EUR
561/4

Guyana - 1980
573/5

Price: 18,00 EUR
573/5

Butterflies - 1980
573/5 GP

Price: 48,00 EUR
573/5 GP

Fish - 1980
580/91 KB

Price: 10,00 EUR
580/91 KB

Rotary - 1980
592/5

Price: 3,00 EUR
592/5