Audubon (166)Kingfisher (11)Sea (24)
Birds of prey (157)Owls (148)Water Birds (125)
Ducks (48)Parrots (155)
Hummingbird (43)Penguins (132)

Korea North - 1979
1905/10 (KB)B

Price: 20,00 EUR
1905/10 (KB)B

Argentina - 1987
1906/10

Price: 8,00 EUR
1906/10

Congo (Kinshasa) - 2007
1907/10(KB)A+Bl.274/9A

Price: 70,00 EUR
1907/10(KB)A+Bl.274/9A

Liberia - 1997
1907/12

Price: 9,00 EUR
1907/12

Congo (Kinshasa) - 2007
1907/10 (4KB)

Price: 20,00 EUR
1907/10 (4KB)

Congo (Kinshasa) - 2007
1907/10(4KB)A/B+Bl.274/9A/B

Price: 200,00 EUR
1907/10(4KB)A/B+Bl.274/9A/B

Congo (Kinshasa) - 2007
1907/10(4KB)B+Bl.274/9B

Price: 120,00 EUR
1907/10(4KB)B+Bl.274/9B

Colombia - 1993
1912/5

Price: 7,00 EUR
1912/5

Liberia - 1997
1913/28

Price: 18,00 EUR
1913/28