Uzbekistan - 50 Tiyin (1994)

1⁵⁰ BGN
€ 0⁷⁷ 

3

ended

secko (121)

Paraguay - 100 Guarani (1990)

0⁹⁰ BGN
€ 0⁴⁶ 

1

ended

secko (121)

Spain - 5 Pesetas (1998)

0²⁵ BGN
€ 0¹³ 

1

ended

secko (121)

Gambia - 1 Butut (1971)

1⁵¹ BGN
€ 0⁷⁷ 

5

ended

secko (121)

San Marino - 1 Lira (1974)

2²⁰ BGN
€ 1¹² 

1

ended

secko (121)

San Marino - 1 Lira (1976)

2¹⁰ BGN
€ 1⁰⁷ 

1

ended

secko (121)

Singapore - 50 Cents (1991)

0⁵⁵ BGN
€ 0²⁸ 

1

ended

secko (121)

West Africa - 10 Francs (1981) - FAO

3¹⁰ BGN
€ 1⁵⁹ 

1

ended

secko (121)

Nigeria - 1 Penny (1959)

3⁴⁰ BGN
€ 1⁷⁴ 

1

ended

secko (121)

Fiji - 5 Cents (2009)

0⁶⁵ BGN
€ 0³³ 

1

ended

secko (121)

Fiji - 50 Cents (2006)

2⁵⁰ BGN
€ 1²⁸ 

1

ended

secko (121)

Netherlands - 5 Cent Token - 25 g. of Liberation (1970)

4⁰⁰ BGN
€ 2⁰⁵ 

1

ended

secko (121)

USSR - 1 kopek (1975)

0¹⁵ BGN
€ 0⁰⁸ 

1

ended

secko (121)

Canada - 1 Dollar (1984) - 450 Years of the Discovery of

4⁶⁰ BGN
€ 2³⁵ 

1

ended

secko (121)

Netherlands - Plaque + Envelope with Stamp (block) (2003)

8⁰⁰ BGN
€ 4⁰⁹ 

1

ended

secko (121)

Netherlands - 2 Ecu (1995) - Amsterdam Regatta

7³⁰ BGN
€ 3⁷³ 

1

ended

secko (121)

Postal envelope with coin /Numisbrief/ - Saint Lucia - 1988

8⁰⁰ BGN
€ 4⁰⁹ 

1

ended

secko (121)

Vietnam - 100 Dong (1991)

3³⁰ BGN
€ 1⁶⁹ 

1

ended

secko (121)

Egypt - 50 Piastres (2017) UNC

1⁰⁰ BGN
€ 0⁵¹ 

1

ended

secko (121)

Indonesia - 1000 Rupiah (2016) UNC

0⁹⁰ BGN
€ 0⁴⁶ 

1

ended

secko (121)

Nepal - 10 Rupees (2020)

2⁰⁰ BGN
€ 1⁰² 

1

ended

secko (121)

Austria - Birds - 25 g. Austrian WWF (1988) MNH

0⁶⁰ BGN
€ 0³¹ 

3

ended

secko (121)

Yugoslavia - Dog Breeds (1970) MNH

2²⁵ BGN
€ 1¹⁵ 

1

ended

secko (121)

Austria - 100 g. Fair in Ried (1967) MNH

0⁶⁰ BGN
€ 0³¹ 

3

ended

secko (121)

Austria - 120 g. Vienna Society for ... (1966) MNH

0¹⁵ BGN
€ 0⁰⁸ 

1

ended

secko (121)

Yugoslavia - Seagulls (1984) MNH

2⁸⁵ BGN
€ 1⁴⁶ 

1

ended

secko (121)

GDR - 100 g. Natural History Museum (1990) MNH

1⁵⁰ BGN
€ 0⁷⁷ 

3

ended

secko (121)

Yugoslavia - Amphibians and Reptiles (1962) MNH

12⁶⁰ BGN
€ 6⁴⁴ 

1

ended

secko (121)

Postal envelope with coin /Numisbrief/ - Fiji - 1990

7⁰⁰ BGN
€ 3⁵⁸ 

1

ended

secko (121)

GDR - Hunting (1977) - MNH

1⁷⁵ BGN
€ 0⁸⁹ 

1

ended

secko (121)

Suriname - 5 Cents (1962)

1³⁰ BGN
€ 0⁶⁶ 

ended

secko (121)

Portugal - 1 Escudo (1959)

1⁴⁰ BGN
€ 0⁷² 

1

ended

secko (121)

Bulgaria - Salon Dogs (1991) MNH

0⁶⁵ BGN
€ 0³³ 

1

ended

secko (121)

Yugoslavia - Wetlands Animals (1976) MNH

2⁸⁵ BGN
€ 1⁴⁶ 

1

ended

secko (121)

Liechtenstein - WWF - Animals (1989) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

Bulgaria - Butterflies (1990) MNH

0⁵⁰ BGN
€ 0²⁶ 

1

ended

secko (121)

Bulgaria - Hunting Dogs (1985) MNH

0⁷⁵ BGN
€ 0³⁸ 

1

ended

secko (121)

Spain - Amphibians (1975) MNH

1⁵⁰ BGN
€ 0⁷⁷ 

4

ended

secko (121)

USSR - Zoological Support Fund... (1988) MNH

1⁵⁰ BGN
€ 0⁷⁷ 

1

ended

secko (121)

Spain - Reptiles (1974) MNH

1¹⁰ BGN
€ 0⁵⁶ 

1

ended

secko (121)

Liechtenstein - Fish (1989) MNH

2¹⁰ BGN
€ 1⁰⁷ 

1

ended

secko (121)

West Germany - Birds (1963) MNH

1⁵⁰ BGN
€ 0⁷⁷ 

1

ended

secko (121)

Russia - Ducks (1992) MNH

0⁴⁵ BGN
€ 0²³ 

1

ended

secko (121)

Bulgaria - Bears (1988) MNH

0⁷⁵ BGN
€ 0³⁸ 

1

ended

secko (121)

Poland - Animals on the Brink of Extinction (1977) MNH

0⁷⁵ BGN
€ 0³⁸ 

1

ended

secko (121)

Yugoslavia - Butterflies (1964) MNH

5⁵⁰ BGN
€ 2⁸¹ 

1

ended

secko (121)

Bulgaria - Marine Mammals (1991) MNH

0³⁵ BGN
€ 0¹⁸ 

1

ended

secko (121)

Bulgaria - Snakes (1989) MNH

0⁵⁰ BGN
€ 0²⁶ 

1

ended

secko (121)

UN Vienna - Endangered Animals (1998) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Vienna - Endangered Animals (2001) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Vienna - Endangered Animals (1999) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Vienna - Endangered Animals (2004) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Vienna - Endangered Animals (2006) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Vienna - Endangered Animals (1997) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

Turkey - Conservation of Wildlife (1979) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Geneva - Endangered Animals (2001) MNH

2⁴⁰ BGN
€ 1²³ 

1

ended

secko (121)

UN Geneva - Endangered Animals (2002) MNH

2⁴⁰ BGN
€ 1²³ 

1

ended

secko (121)

UN Geneva - Endangered Animals (2006) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Geneva - Endangered Animals - Birds (2003) MNH

1⁸⁰ BGN
€ 0⁹² 

1

ended

secko (121)

UN Geneva - Endangered Animals (1999) MNH

2⁴⁰ BGN
€ 1²³ 

1

ended

secko (121)