Flowers - 1976
172/9

Price: 8,00 EUR
172/9

Butterflies - 1976
173/4 (4Bl.)

Price: 10,00 EUR
173/4 (4Bl.)

Trees - 1976
184/7

Price: 2,00 EUR
184/7

Trees - 1977
194/9

Price: 2,00 EUR
194/9

Definitives - 1978
206/20

Price: 8,00 EUR
206/20

Aviation - 1978
221/6

Price: 3,00 EUR
221/6

Minerals - 1980
227/31

Price: 5,00 EUR
227/31

Minerals - 1980
227/31 (4Bl.)

Price: 16,00 EUR
227/31 (4Bl.)

Definitives - 1980
227/41+71

Price: 18,00 EUR
227/41+71