90th Buzludzha Congress of the BSDP 1981

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2d 0h 33m

trini (167)

Postmark NRB XI Congress of the SBF Sofia 1971

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6d 4h 49m

Ivodimitrov (1308)

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

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7d 3h 4m

Stamps_Tim (386)

BULGARIA BRANDS BRAND - PROFESSIONAL BRAND - MEMBERSHIP IMPORT 2 x 80 pcs

€ 1⁰² 
1⁹⁹ BGN

3d 10h 54m

HOBBINOTECOINS (997)

90th Buzludzha Congress of the BSDP 1981

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2d 0h 33m

trini (167)

4 stamped cards Buzludzha Congress 1971

€ 5¹¹ 
9⁹⁹ BGN

2d 0h 35m

trini (167)

Bulgaria House Monument Buzludzha Fondovi

€ 7⁶⁷ 
15⁰⁰ BGN

2d 0h 34m

trini (167)

BULGARIA BRANDS BRAND - PROFESSIONAL BRAND - MEMBERSHIP IMPORT 80 St - 3

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0⁹⁸ BGN

2d 10h 39m

HOBBINOTECOINS (997)

Card Bulgaria Shipka NPM "Shipka-Buzludzha" Hut "Buzludzha".

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1d 6h 9m

СанМарино (845)

Pure blocks 80 years Bulgarian Post 1959 from Bulgaria

€ 46⁰² 
90⁰¹ BGN

1d 9h 59m

ESCC1 (291)

1971. Bulgaria. Philatelic Congress, Sofia.

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2d 4h 54m

despot55 (410)

Postage stamp of the People's Republic of Bulgaria 80 years Buzludzhan Congress 1891 1971

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15h 54m 54s

Ivodimitrov (1308)

BULGARIA X CONGRESS of the BCP 1971 - CURIOSITY - 1

€ 25⁵⁶ 
49⁹⁹ BGN

3d 21h 16m

HOBBINOTECOINS (997)

Bulgaria X Congress of BKP 1971

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1⁹⁶ BGN

4d 21h 19m

trini (167)

First day postal envelope 80 Buzludzha Congress 1971

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1⁴¹ BGN

5d 1h 27m

trini (167)

3103 Bulgaria - BUZLUDZHA 1981 CONGRESS OF NBS **

€ 1⁸⁴ 
3⁶⁰ BGN

3h 4m 51s

Stamps_Tim (386)

BULGARIA BRANDS BRAND - PROFESSIONAL BRAND - MEMBERSHIP IMPORT 80 St - 1

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0⁹⁶ BGN

3d 9h 49m

HOBBINOTECOINS (997)

1951. Bulgaria. The first congress of the BSDP on Buzludzha peak.

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9d 12h 59m

despot55 (410)