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

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6d 11h 36m

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BK 1864 brand with a vignette, Temple-monument in the town of Shipka

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1d 20h 56m

boby42 (496)

POLAND 1971 - ART, PAINTING, WITH VIGNETTE

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2⁶⁰ BGN

7d 21h 31m

hrilis (164)

BULGARIA BULGARIA WORLD PHILATELIC EXHIBITION 1969 VIGNETTE 2

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9⁹⁹ BGN

2d 3h 21m

HOBBINOTECOINS (913)

119K771 / Yugoslavia 1948 Communist Party Party (**)

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1⁰⁰ BGN

2d 2h 31m

Stamps_Tim (382)

4K896 / Czechoslovakia 1986 Communist Party Party (* /)

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1d 23h 51m

Stamps_Tim (382)

Block, stamp-XII Congress of the Bulgarian Communist Party-1976.

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2d 23h 56m

wolf69 (89)

3025 Bulgaria 1981 XII Congress of the Bulgarian Communist Party **

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5d 4h 16m

Stamps_Tim (382)

1966. Bulgaria. IX Congress of the Bulgarian Communist Party.

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8d 17h 26m

despot55 (406)

1976. USSR. 25th Congress of the Communist Party.

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7h 56m 43s

despot55 (406)

Postage stamp NRB FIA World Congress Sofia'74

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6d 8h 21m

Ivodimitrov (1256)

3779 Bulgaria 1989 - Congress of the Bulgarian Communist Party **

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1d 23h 51m

Stamps_Tim (382)

GDR - 9th Congress of the Socialist Party (1976) MNH

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2d 2h 31m

secko (125)

1966. Bulgaria. IX Congress of the Bulgarian Communist Party.

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1d 17h 26m

despot55 (406)

1976. USSR. 25th Congress of the Communist Party.

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2d 6h 1m

despot55 (406)

1962. Czechoslovakia. 12th Congress of the Czech Communist Party.

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1²⁹ BGN

4d 17h 16m

despot55 (406)

VIII Congress of the Bulgarian Communist Party 1962, Bulgaria

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9d 0h 31m

Neron04 (312)

2537 Bulgaria 1976 XI Congress of the Bulgarian Communist Party. Block **

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6d 11h 36m

Stamps_Tim (382)