Animals - 1964
915/8

Price: 10,00 EUR
915/8

Organization - 1965
915/21

Price: 10,00 EUR
915/21

Indonesia - 1978
Bl.28

Price: 5,00 EUR
Bl.28

Mongolia - 1974
Bl.38

Price: 4,00 EUR
Bl.38

Stamps on stamps - 2013
916+Bl.31

Price: 6,00 EUR
916+Bl.31

Baseball - 1972
Bl.175

Price: 10,00 EUR
Bl.175

Apollo - 1969
Bl.98

Price: 8,00 EUR
Bl.98

Space - 1969
Bl.98/9

Price: 30,00 EUR
Bl.98/9

Plane - 1979
917/9

Price: 4,00 EUR
917/9