1961. Belgium. 50th Interparliamentary Conference.

~0⁵¹ €

2d 13h 19m

despot55 (375)

1961. Belgium. Postage stamp day.

~0¹⁵ €

4d 18h 37m

despot55 (375)

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

~0⁶⁷ €

3d 11h 16m

despot55 (375)

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

~0³⁶ €

5d 18h 1m

despot55 (375)

Belgium 1961 Europe CEPT (**), clean series, unstamped

~0²⁵ €

7d 6h 36m

danphil (16)

1961. Czechoslovakia. Sports events in 1961.

~2³¹ €

4d 17h 31m

despot55 (375)

1961. Czechoslovakia. Sports events in 1961.

~2³¹ €

7d 20h 8m

despot55 (375)

1961. Great Britain. British Community Conference.

~1⁶⁴ €

6d 8h 11m

despot55 (375)

1961. Yugoslavia. Conference of the Non-Aligned Movement.

~0⁴¹ €

8d 13h 11m

despot55 (375)

1961. Hungary. Conference of the Postal Ministers of the COMECON.

~0⁶⁷ €

9d 11h 11m

despot55 (375)

GB. 1961 PARLIAMENTARY CONFERENCE - FULL SET

~1²⁸ €

2d 6h 3m

Banknotedealer (149)

1961. Yugoslavia. Conference of the Non-Aligned Movement.

~0⁴¹ €

8d 13h 11m

despot55 (375)

1961. Belgium. 400 years since the birth of Nicholas Roccox, mayor.

~0¹⁵ €

4d 4h 8m

despot55 (375)

1961. Belgium. 400 years since the birth of Nicolas Rocox, mayor.

~0³⁶ €

2d 13h 21m

despot55 (375)

1961. Belgium. Cultural personalities.

~4⁸⁸ €

2d 7h 21m

despot55 (375)

Belgium 1961 Europe CEPT Birds MNH

~0¹⁵ €

2d 15h 46m

asya_dom (124)

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

~0³⁶ €

5d 3h 26m

despot55 (375)

2691 Bulgaria 1977 Interparliamentary Conference **

~0¹⁵ €

7d 11h 29m

Stamps_Tim (361)