2171 Bulgaria 1971 XI congress of the Union of Bulgarian Students, Sofia **

0²⁵ €

23h 10m 4s

Stamps_Tim (386)

Postal block and stamps NRB XII Olympic Games Innsbruck '76

1²⁵ €

17h 15m 10s

Ivodimitrov (1321)

Block, stamp-Airmail-SBF-1976

0⁴⁰ €

3d 21h 56m

wolf69 (92)

2 leva - print SOFIA 1. XII. 37 years

0²⁶ €

6d 22h 0m

DJORDJ5 (1239)

Postal envelope - XII Congress of the SBF 1976

0⁷⁰ €

7d 21h 10m

old_art (221)

14th Congress of the SBF

0³¹ €

21h 10m 10s

stampstore (480)

2561s Bulgaria 1976 GBC - Souvenir Block Thrice 3000

7⁶⁷ €

2d 2h 35m

Stamps_Tim (386)

1976. Bulgaria. XII Congress of the Bulgarian National Bank. Block.

0³⁶ €

2d 14h 15m

despot55 (411)

Clean stamp 80 years SBF Tsar Simeon II 2017 from Bulgaria

2⁰⁰ €

4d 2h 15m

ESCC1 (296)

Clean stamp 80 years SBF Tsar Simeon II 2017 from Bulgaria

2⁰⁰ €

4d 2h 15m

ESCC1 (296)

45K345 / BOARD 1976 XII Congress of SBU, block. 50% CATALOG

7¹⁶ €

23h 10m 4s

Stamps_Tim (386)

Bulgaria - IV congress of the SBF, neperforina m.list

5¹¹ €

4d 2h 10m

megalodon81 (418)

1976 XII Congress of SBU, Block

0³⁹ €

8d 17h 0m

Neron04 (323)

Postmark NRB XI Congress of the SBF Sofia 1971

0²³ €

2d 4h 5m

Ivodimitrov (1321)

1976. Bulgaria. Air mail. SBF Congress. Block.

0⁴⁶ €

3d 21h 50m

despot55 (411)

3028 Bulgaria 1981 XII Congress of the Bulgarian Communist Party. Block **

0³¹ €

3d 19h 0m

Stamps_Tim (386)

Postmark NRB XXI Congress of CIPS Varna '76 1976

0¹⁸ €

2d 0h 25m

Ivodimitrov (1321)

3544АІ Bulgaria 1986 - ХIV CONGRESS OF NBS and 60 F FIP BLOCK **

1⁹⁶ €

4d 21h 40m

Stamps_Tim (386)