Postal block NRB 10 years since Man in Space 1961 - 1971

€ 1²⁰ 
2³⁵ BGN

8h 8m 55s

Ivodimitrov (1314)

1971 Venezuela. 10th Anniversary of the 1961 Constitution

€ 0⁶⁶ 
1²⁹ BGN

6d 7h 43m

despot55 (410)

1961. Czechoslovakia. Sports events in 1961.

€ 2³⁰ 
4⁵⁰ BGN

2d 22h 23m

despot55 (410)

Postmark NRB 100 years Paris Commune 1871 - 1971

€ 0¹⁸ 
0³⁵ BGN

1d 1h 38m

Ivodimitrov (1314)

Czechoslovakia 1971 Space Telecom. clean Mi№2037

€ 0³⁰ 
0⁵⁹ BGN

5d 19h 33m

oleg66mirtchev (109)

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

€ 0³⁶ 
0⁷⁰ BGN

7h 58m 53s

despot55 (410)

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

€ 0⁵¹ 
1⁰⁰ BGN

8d 17h 18m

despot55 (410)

4K1567 / Romania 1961 Space Yuri Gagarin (*)

€ 1²³ 
2⁴¹ BGN

3d 21h 38m

Stamps_Tim (386)

Postal block NRB 12. V. 1961 - 1966

€ 0⁸⁴ 
1⁶⁴ BGN

5d 12h 3m

Ivodimitrov (1314)

Postal block NRB 10 years since Man in Space 1961 - 1971

€ 1²⁰ 
2³⁵ BGN

8h 3m 55s

Ivodimitrov (1314)

Postal block NRB 10 years since Man in Space 1961 - 1971

€ 1²⁰ 
2³⁵ BGN

8h 8m 55s

Ivodimitrov (1314)

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

€ 0³⁶ 
0⁷⁰ BGN

22h 8m 53s

despot55 (410)

118К1995 / Poland 1971 Space Apollo 15 (* / **)

€ 0¹¹ 
0²² BGN

1d 1h 18m

Stamps_Tim (386)

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

€ 0³⁶ 
0⁷⁰ BGN

7h 58m 53s

despot55 (410)

1971 Venezuela. 10th Anniversary of the 1961 Constitution

€ 0⁶⁶ 
1²⁹ BGN

7h 58m 53s

despot55 (410)

Postal block NRB 12. V. 1961 - 1966

€ 0⁸⁴ 
1⁶⁴ BGN

5d 12h 3m

Ivodimitrov (1314)

Postage stamps NRB 20 years FIR 1951 - 1971 1971

€ 0³⁸ 
0⁷⁴ BGN

6d 3h 8m

Ivodimitrov (1314)

Clean block Space Space research 1990 from Bulgaria

€ 1⁵³ 
2⁹⁹ BGN

1d 3h 38m

ESCC1 (294)