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

€ 0⁸⁷ 
1⁷⁰ BGN

4d 4h 22m

despot55 (408)

1974. Aitutaki. 100 years World Postal Union - UPU. Block.

€ 1¹⁸ 
2³¹ BGN

3d 16h 47m

despot55 (408)

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

€ 0⁵¹ 
1⁰⁰ BGN

3d 23h 39m

despot55 (408)

1974. Romania. 100 years of UPU. Block.

€ 1⁶⁴ 
3²¹ BGN

6d 3h 22m

despot55 (408)

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

€ 1¹⁸ 
2³¹ BGN

6d 23h 42m

despot55 (408)

Pure brand Universal Postal Union UPU UPU 1949 from Bulgaria

€ 0²⁰ 
0³⁹ BGN

2d 1h 22m

ESCC1 (284)

Jamaica UPU Universal Postal Union 1949 MH

€ 4⁶⁰ 
9⁰⁰ BGN

1d 21h 47m

Banknotedealer (186)

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

€ 0⁵¹ 
1⁰⁰ BGN

3d 2h 7m

despot55 (408)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

€ 4⁶⁰ 
9⁰⁰ BGN

1d 7h 17m

asya_dom (143)

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

€ 1⁶⁴ 
3²¹ BGN

15h 52m 17s

despot55 (408)

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

€ 0⁸⁷ 
1⁷⁰ BGN

4d 4h 22m

despot55 (408)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

€ 4⁶⁰ 
9⁰⁰ BGN

1d 7h 22m

asya_dom (143)

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

€ 0⁸⁷ 
1⁷⁰ BGN

4d 4h 22m

despot55 (408)

1974. Romania. 100 years of UPU. Block.

€ 1⁶⁴ 
3²¹ BGN

6d 18h 32m

despot55 (408)

CAR 1974 UPU/UPU MNH

€ 1²³ 
2⁴¹ BGN

3d 0h 57m

asya_dom (143)

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

€ 0³⁰ 
0⁵⁹ BGN

3d 7h 2m

secko (144)

1974. Chad. 100th Anniversary of the Universal Postal Union (UPU)

€ 0⁵¹ 
1⁰⁰ BGN

1d 15h 37m

despot55 (408)

1974. Liechtenstein. 100 Years of the Universal Postal Union - UPU

€ 0⁹⁰ 
1⁷⁶ BGN

4d 5h 47m

despot55 (408)