1976. Poland. United Institute for Nuclear Research in Dubna

€ 0¹⁵ 
0²⁹ BGN

3d 17h 41m

despot55 (408)

1969. UN-New York. Session of the Commission on International Law.

€ 0³⁶ 
0⁷⁰ BGN

7d 15h 36m

despot55 (408)

Soccer badge - Cosmos New York, New York, USA

€ 1⁵³ 
2⁹⁹ BGN

4d 18h 26m

emmy (657)

1969. UN-New York. Institute for Education and Research

€ 0³⁶ 
0⁷⁰ BGN

7d 15h 36m

despot55 (408)

UN New York - For a Better Environment (1991) MNH

€ 0⁹² 
1⁸⁰ BGN

2h 26m 29s

secko (144)

Branded Health Research Laboratory 1984 from USA

€ 0²⁰ 
0³⁹ BGN

6d 11h 46m

ESCC2 (54)

1988 Bulgaria 1969 - 25 years NATIONAL AUTHORITY 9.IX.1944-1969 **

€ 0³¹ 
0⁶¹ BGN

6d 14h 41m

Stamps_Tim (384)

UN New York - Peaceful Uses of Outer Space (1975) MNH

€ 0⁶⁶ 
1²⁹ BGN

4h 16m 32s

secko (144)

1993. Germany. 125 Marine Research Institute.

€ 0⁶⁶ 
1²⁹ BGN

4d 20h 53m

despot55 (408)

UN New York - Environment - Climate (1993) MNH

€ 0⁶⁴ 
1²⁵ BGN

3d 3h 11m

secko (144)

Clean block Space Space research 1990 from Bulgaria

€ 1⁵³ 
2⁹⁹ BGN

2d 22h 36m

ESCC1 (284)

UN New York - Endangered Animals (1995) MNH

€ 0⁷⁷ 
1⁵¹ BGN

2h 46m 29s

secko (144)

Bulgaria 1969 World Philatelic Exhibition Sofia 1969

€ 0⁴⁰ 
0⁷⁸ BGN

4d 18h 16m

trini (163)

Clean Mark Polish Polar Research Helicopter 1982 Poland

€ 0⁹² 
1⁸⁰ BGN

2d 22h 31m

ESCC1 (284)

Guinea 1964 World's Fair New York Unperforated Block MNH

€ 0⁷⁷ 
1⁵¹ BGN

2d 4h 31m

asya_dom (143)

1969. Israel. 25th Weissmann Research Institute.

€ 0⁵¹ 
1⁰⁰ BGN

4d 10h 46m

despot55 (408)

1969. Israel. Weitzmann Research Institute.

€ 0⁴⁶ 
0⁹⁰ BGN

7d 18h 1m

despot55 (408)

1969. UN-New York. Session of the Commission on International Law.

€ 0³⁶ 
0⁷⁰ BGN

2d 2h 16m

despot55 (408)