1969. Israel. Weitzmann Research Institute.

0⁹⁰ BGN
€ 0⁴⁶ 

5d 15h 12m

despot55 (404)

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

0⁶⁰ BGN
€ 0³¹ 

4d 3h 42m

Stamps_Tim (381)

UN New York - Endangered Animals (1995) MNH

1⁵⁰ BGN
€ 0⁷⁷ 

6d 7h 42m

secko (120)

1969. Israel. 25th Weissmann Research Institute.

1⁰⁰ BGN
€ 0⁵¹ 

1d 23h 52m

despot55 (404)

Clean block Space Space research 1990 from Bulgaria

3⁰⁰ BGN
€ 1⁵³ 

1d 21h 57m

ESCC1 (273)

Fair New York 1964 brand from Dubai

0⁵⁰ BGN
€ 0²⁶ 

6d 0h 37m

ESCC2 (52)

Clean Mark Polish Polar Research Helicopter 1982 Poland

1⁸⁰ BGN
€ 0⁹² 

1d 22h 2m

ESCC1 (273)

UN New York - Clean Oceans (1992) MNH

0⁶⁰ BGN
€ 0³¹ 

6d 7h 32m

secko (120)

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

0⁷⁰ BGN
€ 0³⁶ 

9d 9h 27m

despot55 (404)

1976. Poland. United Institute for Nuclear Research in Dubna

0³⁰ BGN
€ 0¹⁵ 

1d 18h 22m

despot55 (404)

1982. UN-New York. UN Conference on Space Exploration.

0⁸⁰ BGN
€ 0⁴¹ 

1d 23h 52m

despot55 (404)

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

0⁷⁰ BGN
€ 0³⁶ 

5d 18h 12m

despot55 (404)

Guinea 1964 World's Fair New York Unperforated Block MNH

1⁵⁰ BGN
€ 0⁷⁷ 

7d 23h 32m

asya_dom (143)

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

1⁸⁰ BGN
€ 0⁹² 

6d 7h 32m

secko (120)

Branded Health Research Laboratory 1984 from USA

0⁴⁰ BGN
€ 0²⁰ 

4d 21h 22m

ESCC2 (52)

1993. Germany. 125 Marine Research Institute.

1³⁰ BGN
€ 0⁶⁶ 

2d 8h 42m

despot55 (404)

Stamped brand New York Airplane 1947 from USA

0¹⁵ BGN
€ 0⁰⁸ 

3d 6h 32m

ESCC-Promo (23)

1969. UN-New York. Regular.

0⁴⁰ BGN
€ 0²⁰ 

5d 18h 12m

despot55 (404)