Postage stamps NRB 90. Bozludzhan congress of BSDP 1981

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0⁶⁵ BGN

6d 5h 57m

Ivodimitrov (1314)

Bulgaria 80 Buzludzha Congress 1971

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2⁵⁰ BGN

1d 8h 17m

trini (167)

1961. Czechoslovakia. Sports events in 1961.

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4⁵⁰ BGN

6d 14h 12m

despot55 (410)

90th Buzludzha Congress of the BSDP 1981

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1d 8h 21m

trini (167)

1961. Bulgaria. Air mail. "Earth - Venus", 12.02.1961

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3d 23h 47m

despot55 (410)

1961 Ghana. Africa Freedom Day - overprint "April 15, 1961"

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1⁰⁰ BGN

2d 9h 7m

despot55 (410)

Bulgaria 1981 Buzludzhan Congress of the BSDP

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1d 8h 19m

trini (167)

Bulgaria 1961 70th Anniversary of the 1st Congress of the BSDP

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1⁰⁰ BGN

2d 15h 8m

trini (167)

90th Buzludzha Congress of the BSDP 1981

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0³⁹ BGN

1d 8h 21m

trini (167)

Bulgaria House Monument Buzludzha Fondovi

€ 7⁶⁷ 
15⁰⁰ BGN

1d 8h 19m

trini (167)

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

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4d 20h 27m

Stamps_Tim (386)

1961. Bulgaria. Air mail. "Earth - Venus", 12.02.1961

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3d 23h 47m

despot55 (410)

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

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3d 12h 37m

despot55 (410)

Postage stamp of the People's Republic of Bulgaria 100th anniversary of the birth of T. Shevchenko 1961

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5d 19h 22m

Ivodimitrov (1314)

Bulgaria 1961 - Buzludzha MNH

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3d 17h 47m

DD2031 (131)

1961. Bulgaria. Air mail. "Earth - Venus", 12.02.1961

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4d 13h 57m

despot55 (410)

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

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7d 3h 2m

despot55 (410)

70 years since the birth of Stalin in 1949 №766 / 67 of the BC

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2⁹⁹ BGN

1d 8h 57m

stoian76 (674)