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

€ 0⁵¹ 
1⁰⁰ BGN

1d 1h 59m

despot55 (409)

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

€ 0⁹⁰ 
1⁷⁶ BGN

2d 7h 41m

despot55 (409)

Jamaica UPU Universal Postal Union 1949 MH

€ 4⁶⁰ 
9⁰⁰ BGN

4d 18h 27m

Banknotedealer (186)

Pure brand Universal Postal Union UPU UPU 1949 from Bulgaria

€ 0²⁰ 
0³⁹ BGN

1d 1h 13m

ESCC1 (288)

Gibraltar 1949 UPU universal became union MH

€ 4⁶⁰ 
9⁰⁰ BGN

4d 18h 27m

Banknotedealer (186)

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

€ 0⁸⁷ 
1⁷⁰ BGN

2d 7h 41m

despot55 (409)

1974 Hungary. 100 years of the Universal Postal Union - UPU. Block.

€ 2⁷¹ 
5³⁰ BGN

2d 17h 54m

despot55 (409)

CAR 1974 UPU/UPU MNH

€ 1²³ 
2⁴¹ BGN

1d 0h 49m

asya_dom (144)

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

€ 23⁰¹ 
45⁰⁰ BGN

8d 15h 44m

despot55 (409)

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

€ 0⁵¹ 
1⁰⁰ BGN

1d 23h 34m

despot55 (409)

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

€ 0³⁰ 
0⁵⁹ BGN

2d 6h 54m

secko (149)

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

€ 0⁸⁷ 
1⁷⁰ BGN

2d 7h 41m

despot55 (409)

Postal block and stamps NRB Universal Postal Union UPU 1974

€ 1³⁵ 
2⁶⁴ BGN

1d 0h 38m

Ivodimitrov (1291)

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

€ 1¹⁸ 
2³¹ BGN

4d 23h 34m

despot55 (409)

100 g. Universal Postal Union UPU.1974. block

€ 1⁰⁰ 
1⁹⁶ BGN

4d 6h 7m

trini (165)

1974. Romania. 100 years of UPU. Block.

€ 1⁶⁴ 
3²¹ BGN

4d 7h 45m

despot55 (409)

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

€ 0⁸⁷ 
1⁷⁰ BGN

2d 7h 41m

despot55 (409)

1974. Romania. 100 years of UPU. Block.

€ 1⁶⁴ 
3²¹ BGN

4d 18h 24m

despot55 (409)