Instruments - 1987
1533/9

Price: 6,00 EUR
1533/9

Afghanistan - 1987
1546/52

Price: 11,00 EUR
1546/52

COVER - 1987
1560

Price: 6,00 EUR
1560

Plants - 1987
1562/6

Price: 4,00 EUR
1562/6

Afghanistan - 1987
1567/71

Price: 6,00 EUR
1567/71

Flowers - 1988
1572/8

Price: 7,00 EUR
1572/8

Prehistoric animals - 1988
1581/7

Price: 12,00 EUR
1581/7

Space - 1988
1599/601 (4Bl)

Price: 10,00 EUR
1599/601 (4Bl)

Minerals - 1988
1610/2

Price: 12,00 EUR
1610/2