1977. Yugoslavia. Security Conference in Europe.

€ 0⁴¹ 
0⁸⁰ BGN

9d 2h 50m

despot55 (410)

1983 Hungary. Conference on Cooperation and Security. Bl.

€ 1²⁸ 
2⁵⁰ BGN

7d 9h 55m

despot55 (410)

1983 Hungary. Conference on Cooperation and Security. Bl.

€ 1¹⁸ 
2³¹ BGN

7d 9h 55m

despot55 (410)

1983 Hungary. Conference on Cooperation and Security. Bl.

€ 1¹⁸ 
2³¹ BGN

7d 9h 55m

despot55 (410)

1983 Hungary. Conference on Cooperation and Security. Bl.

€ 1²⁸ 
2⁵⁰ BGN

7d 9h 55m

despot55 (410)

1977. Yugoslavia. Security Conference in Europe, Belgrade.

€ 0⁴¹ 
0⁸⁰ BGN

9d 2h 50m

despot55 (410)

1977. Yugoslavia. Security Conference in Europe, Belgrade.

€ 0⁴¹ 
0⁸⁰ BGN

9d 2h 50m

despot55 (410)

1977. Romania. Security Conference in Europe, Belgrade.

€ 0⁷⁷ 
1⁵¹ BGN

5d 19h 30m

despot55 (410)

1977. Hungary. Conference on Peace and Security in Europe. Block

€ 1¹⁸ 
2³¹ BGN

4d 12h 0m

despot55 (410)

1977. Hungary. Conference on Peace and Security in Europe. Block

€ 1⁶⁴ 
3²¹ BGN

4d 12h 0m

despot55 (410)

Bulgaria - For Security and Cooperation in Europe..(1981)MNH

€ 5¹¹ 
9⁹⁹ BGN

5d 13h 20m

secko (162)

Postage stamp of the People's Republic of Bulgaria. Conference on Security and Cooperation in Europe

€ 1²⁰ 
2³⁵ BGN

2d 11h 57m

Ivodimitrov (1313)

1977. Hungary. Conference on Peace and Security in Europe. Block

€ 4⁸⁶ 
9⁵¹ BGN

4d 12h 0m

despot55 (410)

Conference on Security and Cooperation in Europe 1974

€ 1⁰⁰ 
1⁹⁶ BGN

2d 9h 45m

trini (167)

Clean block Meeting for Cooperation in Europe 1982 from Bulgaria

€ 3⁰⁷ 
6⁰⁰ BGN

2d 12h 20m

ESCC1 (293)

2691 Bulgaria 1977 Interparliamentary Conference **

€ 0¹⁵ 
0²⁹ BGN

9d 10h 5m

Stamps_Tim (386)

1977. Hungary. Conference on Peace and Security in Europe. Block

€ 1⁶⁴ 
3²¹ BGN

4d 11h 55m

despot55 (410)

1983 Hungary. Conference on Cooperation and Security. Bl.

€ 1²⁸ 
2⁵⁰ BGN

7d 9h 55m

despot55 (410)