1974. The Netherlands. The Universal Postal Union - UPU.

€ 0⁴¹ 
0⁸⁰ BGN

9d 7h 53m

despot55 (409)

Guinea 1960 UPU/UPU MNH

€ 0⁵⁶ 
1¹⁰ BGN

3d 15h 23m

asya_dom (143)

Saint Pierre and Miquelon 1970 Buildings / UPU / UPU MLH

€ 4⁰⁹ 
8⁰⁰ BGN

3d 15h 28m

asya_dom (143)

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

€ 0⁸⁷ 
1⁷⁰ BGN

6d 16h 0m

despot55 (409)

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

€ 0⁸⁷ 
1⁷⁰ BGN

6d 16h 0m

despot55 (409)

Postal block and stamps NRB Universal Postal Union UPU 1974

€ 1³⁵ 
2⁶⁴ BGN

5d 8h 58m

Ivodimitrov (1290)

1974. Colombia. 100th Anniversary of the Universal Postal Union UPU

€ 1¹⁸ 
2³¹ BGN

9d 7h 53m

despot55 (409)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

€ 4⁶⁰ 
9⁰⁰ BGN

3d 15h 28m

asya_dom (143)

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

€ 0⁸⁷ 
1⁷⁰ BGN

6d 16h 0m

despot55 (409)

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

€ 0⁵¹ 
1⁰⁰ BGN

6d 7h 53m

despot55 (409)

Switzerland/UPU - UPU - Overprint "Union Postale ... (1983) MNH

€ 0³⁰ 
0⁵⁹ BGN

6d 15h 13m

secko (148)

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

€ 0⁵¹ 
1⁰⁰ BGN

5d 10h 18m

despot55 (409)

Austria 1949 Anniversary / UPU / UPU MH

€ 2⁰⁵ 
4⁰¹ BGN

3d 15h 33m

asya_dom (143)

Pure brand Universal Postal Union UPU UPU 1949 from Bulgaria

€ 0²⁰ 
0³⁹ BGN

5d 9h 33m

ESCC1 (286)

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

€ 0⁸⁷ 
1⁷⁰ BGN

6d 16h 0m

despot55 (409)

CAR 1974 UPU/UPU MNH

€ 1²³ 
2⁴¹ BGN

5d 9h 8m

asya_dom (143)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

€ 4⁶⁰ 
9⁰⁰ BGN

3d 15h 33m

asya_dom (143)

Austria 1949 Anniversary / UPU / UPU Stigma

€ 3⁰⁷ 
6⁰⁰ BGN

1d 13h 43m

asya_dom (143)