Congo (Brazzaville) - 1974
426/32

Price: 7,00 EUR
426/32

Niger - 1974
426/9

Price: 10,00 EUR
426/9

Senegal - 1970
426/8

Price: 4,00 EUR
426/8

Guinea Bissau - 1977
426/31A/B+Bl.54A/B

Price: 60,00 EUR
426/31A/B+Bl.54A/B

Flags - 1973
426B (4Bl.)

Price: 15,00 EUR
426B (4Bl.)

Nobel prize - 1977
426/31+Bl.54/60

Price: 45,00 EUR
426/31+Bl.54/60

Nobel prize - 1977
Bl.55/60

Price: 30,00 EUR
Bl.55/60

Nobel prize - 1977
426/31A/B+Bl.54/60A/B

Price: 120,00 EUR
426/31A/B+Bl.54/60A/B

Nobel prize - 1977
Bl.55+57/60 (Missing1LB)

Price: 15,00 EUR
Bl.55+57/60 (Missing1LB)