Block, stamps - 25 years since the flight of a woman in space (untitled) - 1988.

€ 1⁰² 
1⁹⁹ BGN

5d 15h 48m

wolf69 (89)

30 Years of Soviet Space Research Block Perforated 1987

€ 1⁵³ 
2⁹⁹ BGN

6d 10h 30m

trini (145)

Clean block Space Space research 1990 from Bulgaria

€ 1⁵³ 
2⁹⁹ BGN

2d 13h 38m

ESCC1 (277)

Clean Mark Polish Polar Research Helicopter 1982 Poland

€ 0⁹² 
1⁸⁰ BGN

2d 13h 43m

ESCC1 (277)

BK 3645 1 BGN 30 years SOVIET SPACECRAFT. RESEARCH-mechanical engineering

€ 0⁴¹ 
0⁸⁰ BGN

1d 13h 28m

boby42 (496)

Postal block 1987 - 30 years soviet cosm.research

€ 1⁵³ 
2⁹⁹ BGN

1d 23h 23m

iv_7 (588)

3891A Bulgaria 1990 - Space Research Block **

€ 1⁸⁴ 
3⁶⁰ BGN

1d 14h 48m

Stamps_Tim (382)

Album Germany FR 1987. Künstler Ersttagsblätter BRD 1987

€ 56²⁴ 
110⁰⁰ BGN

6d 10h 3m

trini (145)

1987. GDR. 30th International Fair of Science.

€ 0⁴¹ 
0⁸⁰ BGN

5d 0h 58m

despot55 (406)

3645A Bulgaria 1987 ADVANCED SPACE RESEARCH

€ 3⁶⁸ 
7²⁰ BGN

4d 17h 13m

Stamps_Tim (382)

Block, stamps - Contemporary Bulgarian architecture (untitled) - 1987.

€ 1⁵³ 
2⁹⁹ BGN

4d 1h 33m

wolf69 (89)

Block, stamps-Vienna meeting KSZE'87 (untitled)-1987

€ 2⁵⁶ 
5⁰¹ BGN

4d 1h 33m

wolf69 (89)

Block, stamps - 30 years of modern space exploration - 1987.

€ 0⁷⁷ 
1⁵¹ BGN

4d 1h 33m

wolf69 (89)

Clean block Space 25 years man in Space 1986 from Bulgaria

€ 1⁰² 
1⁹⁹ BGN

2d 13h 38m

ESCC1 (277)

1990 Space Research, Block.

€ 0⁴⁶ 
0⁹⁰ BGN

5d 14h 53m

Neron04 (312)

Lot Cuba 1987 - "Intermediate Exhibition", 3, 10, 20 and 30 s.

€ 1⁶⁸ 
3²⁹ BGN

5d 17h 58m

Aragorn (158)

30 years of Soviet space research-Date block-1987

€ 2⁰⁵ 
4⁰¹ BGN

5d 15h 48m

wolf69 (89)

1987 USSR. 30 years of the International Atomic Energy Agency

€ 0⁴⁶ 
0⁹⁰ BGN

3d 9h 33m

despot55 (406)