Birds - 1971
115/8

Price: 10,00 EUR
115/8

Fish - 1972
130/3

Price: 9,00 EUR
130/3

Transport - 1977
192/5

Price: 6,00 EUR
192/5

Shells & Corals - 1977
200/3

Price: 12,00 EUR
200/3

Instruments - 1978
222/5 (4Bl)

Price: 14,00 EUR
222/5 (4Bl)

Yemen PDR - 1979
242/3+Bl.3

Price: 4,00 EUR
242/3+Bl.3

Yemen PDR - 1981
247/50+80/3

Price: 10,00 EUR
247/50+80/3

Plants - 1979
247/50

Price: 4,00 EUR
247/50

Reptiles - 1980
259/62

Price: 6,00 EUR
259/62