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

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9d 20h 10m

despot55 (381)

First day postal envelope 80 Buzludzha Congress 1971

~0⁷² €

2d 10h 35m

trini (88)

First day postal envelope 70 Buzludzha Congress 1961

~1²⁸ €

2d 10h 35m

trini (88)

15431 Badge - BSDP Bulgarian Social Democratic Party

~1⁵⁴ €

20h 30m 2s

Doral2 (334)

FIRST DAY MAIL. ENVELOPE-X Congress of Inter.org. of Journalists

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3d 19h 20m

iv_7 (547)

37691 Bulgaria sign 80 years. Buzludzhan Congress 1961 Email

~2⁵⁷ €

10h 20m 12s

velichkover (753)

Jubilee Coin "Buzludzhan Congress"

~3⁰⁸ €

21h 5m 9s

batkoto (831)

Bulgaria 1981 Buzludzhan Congress of the BSDP

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6h 50m 11s

trini (88)

Bulgaria 1961 1st congress of the BSDP on Mount Buzludzha

~0³¹ €

3d 10h 45m

trini (88)

Badge - Buzludzhan Congress 1891

~1⁵⁴ €

5d 5h 55m

emil100te (888)

SMOKE. BLAGOEV BUZLUDZHAN CONGRESS 1891 BADGE

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3d 17h 0m

luba_mateva (1143)

16173 Badge - BSDP Bulgarian Social Democratic Party

~1⁵⁴ €

4h 0m 11s

Doral2 (334)

Bulgaria Envelope - BUZLUDZHA CONGRESS OF BDSM / 52614

~1⁰² €

3d 10h 0m

Stamps_Tim (362)

1300 Bulgaria 1961 I Congress of the BSDP on the Buzludja Peak **

~0³¹ €

6d 12h 37m

Stamps_Tim (362)

Postage stamps NRB 90. Bozludzhan congress of BSDP 1981

~0³³ €

2d 12h 55m

Ivodimitrov (1161)

309968 / Buzludzhan Congress bas-relief D-1099-А Photo Edition PK

~0⁹² €

1d 11h 45m

TIMBROPHIL (352)

Badge 39th Congress of the BSDP 92 Sofia

~2⁵⁶ €

2d 3h 15m

ogi63 (317)

D. BLAGOEV BUZLUDZHAN CONGRESS BADGE ENAMEL

~2⁰⁵ €

16h 40m 9s

luba_mateva (1143)