1976. Algeria. 30 years since the massacres at Setif, Guelma and Herrata.

€ 0³¹ 
0⁶¹ BGN

9d 22h 42m

despot55 (406)

1976. France. 30 years of the Free French Association.

€ 0⁴⁶ 
0⁹⁰ BGN

9d 22h 32m

despot55 (406)

Postmark NRB 25 years Youth Brigadier Movement

€ 0¹⁸ 
0³⁵ BGN

4d 17h 32m

Ivodimitrov (1253)

Postmark NRB XXI Congress of CIPS Varna '76 1976

€ 0¹⁸ 
0³⁵ BGN

4d 16h 37m

Ivodimitrov (1253)

Postage stamps NRB 30 years from September 9, 1974

€ 0⁵⁹ 
1¹⁵ BGN

4d 16h 42m

Ivodimitrov (1253)

1976. Kuwait. 30 years since the foundation of UNESCO.

€ 0⁷⁷ 
1⁵¹ BGN

6d 18h 22m

despot55 (406)

Bulgaria 1976 30 Years Brigades Movement

€ 0¹⁵ 
0²⁹ BGN

1d 14h 27m

trini (143)

Postage stamp block NRB 30 years Soviet space research

€ 1⁴⁶ 
2⁸⁶ BGN

4d 18h 42m

Ivodimitrov (1253)

1976. USSR. 30 years UNESCO.

€ 0⁴¹ 
0⁸⁰ BGN

1d 14h 12m

despot55 (406)

1976. USSR. 30 years UNESCO.

€ 0⁴¹ 
0⁸⁰ BGN

1d 14h 12m

despot55 (406)

1976. USSR. 30 years of UNESCO.

€ 0⁴¹ 
0⁸⁰ BGN

6d 20h 37m

despot55 (406)

1976. San Marino. 30 g. UNESCO

€ 0⁴⁶ 
0⁹⁰ BGN

8d 0h 32m

despot55 (406)

1976. France. 30 years of the Free French Association.

€ 0⁴⁶ 
0⁹⁰ BGN

9d 22h 32m

despot55 (406)

Postmark NRB 100 years Int. telecommunications union

€ 0²⁸ 
0⁵⁵ BGN

6d 17h 42m

Ivodimitrov (1253)

1976. USSR. 30 years UNESCO.

€ 0⁴¹ 
0⁸⁰ BGN

1d 14h 12m

despot55 (406)

Postage stamp NRB 30 years UN 1945 - 1975

€ 0²³ 
0⁴⁵ BGN

3h 37m 19s

Ivodimitrov (1253)

1976. Italy. 30 years Republic of Italy.

€ 0³⁶ 
0⁷⁰ BGN

6d 9h 22m

despot55 (406)

1976. USSR. 30 years UNESCO.

€ 0⁴¹ 
0⁸⁰ BGN

1d 14h 12m

despot55 (406)