1974. Switzerland. 100 years of the Universal Postal Union (UPU).

€ 0⁵¹ 
1⁰⁰ BGN

3d 9h 54m

despot55 (406)

1974. Romania. 100 years of the Universal Postal Union (UPU). Block

€ 23⁰¹ 
45⁰⁰ BGN

9d 20h 44m

despot55 (406)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

€ 4⁶⁰ 
9⁰⁰ BGN

9d 20h 49m

asya_dom (143)

1974. Dahomey. 100 years postal system (UPU). Block.

€ 1³⁸ 
2⁷⁰ BGN

2d 10h 44m

despot55 (406)

1974. Grenada. 100 years Universal Postal System (UPU).

€ 0⁸⁷ 
1⁷⁰ BGN

3d 11h 44m

despot55 (406)

1974. Grenada. 100 years Universal Postal System (UPU).

€ 0⁸⁷ 
1⁷⁰ BGN

3d 11h 44m

despot55 (406)

Pure brand Universal Postal Union UPU UPU 1949 from Bulgaria

€ 0²⁰ 
0⁴⁰ BGN

3d 13h 24m

ESCC1 (277)

1974. Romania. 100 years of the Universal Postal Union (UPU). Block

€ 1⁶⁴ 
3²¹ BGN

9d 20h 44m

despot55 (406)

Grenada UPU Universal Postal Union 1949 MH

€ 4⁶⁰ 
9⁰⁰ BGN

1d 11h 34m

Banknotedealer (174)

Guinea 1960 UPU/UPU MNH

€ 0⁵⁶ 
1¹⁰ BGN

5d 12h 40m

asya_dom (143)

1974. Grenada. 100 years Universal Postal System (UPU).

€ 0⁸⁷ 
1⁷⁰ BGN

3d 11h 44m

despot55 (406)

Guinea 1960 UPU/UPU MNH

€ 0⁵⁶ 
1¹⁰ BGN

8d 14h 59m

asya_dom (143)

CAR 1974 UPU/UPU MNH

€ 1²³ 
2⁴⁰ BGN

1d 18h 59m

asya_dom (143)

1974. Dahomey. 100 years postal system (UPU). Block.

€ 1³⁸ 
2⁷⁰ BGN

5d 11h 0m

despot55 (406)

Guinea 1960 UPU/UPU MNH

€ 0⁵⁶ 
1¹⁰ BGN

1d 19h 39m

asya_dom (143)

Postal block and stamps NRB Universal Postal Union UPU 1974

€ 1³⁵ 
2⁶⁴ BGN

3d 11h 24m

Ivodimitrov (1249)

1974. Switzerland. 100 years of the Universal Postal Union (UPU).

€ 0⁵¹ 
1⁰⁰ BGN

2d 9h 9m

despot55 (406)

Austria 1949 Anniversary / UPU / UPU Stigma

€ 3⁰⁷ 
6⁰⁰ BGN

5d 14h 24m

asya_dom (143)