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

~0⁵¹ €

4d 6h 1m

despot55 (387)

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

~1¹⁸ €

5d 8h 51m

despot55 (387)

2422 Bulgaria 1974 Universal Postal Union (UPU) **

~0¹⁸ €

1h 16m 18s

Stamps_Tim (364)

BC 2422 2 st. Square 100 g. World Post. union

~0¹⁵ €

7d 17h 26m

boby42 (490)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

~4⁶² €

1d 3h 1m

asya_dom (132)

Switzerland 1949 UPU/UPU

~0¹⁰ €

22h 16m 21s

asya_dom (132)

Pure brand Universal Postal Union UPU UPU 1949 from Bulgaria

~0²¹ €

2d 16h 26m

ESCC1 (257)

BK, 2422-2423 100 years Air Force, machine stamped - square

~0²¹ €

1h 41m 20s

boby42 (490)

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

~0⁴¹ €

6d 16h 51m

despot55 (387)

Sao Tome 1978 UPU locomotives / UPU Block 25 € MNH

~4⁶² €

1d 18h 31m

asya_dom (132)

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

~1⁶⁴ €

2d 1h 21m

despot55 (387)

Dahomey - Trains UPU bl and brand Train 1974 MNH gold

~12⁸³ €

3d 20h 46m

jkreddragon (45)

PM-2422-2423-100 Universal Postal Union (UPS)

~0²⁶ €

3d 3h 41m

start_08 (723)

Guinea 1960 UPU/UPU MNH

~0⁵⁶ €

4h 51m 18s

asya_dom (132)

Saint Pierre and Miquelon 1970 Buildings / UPU / UPU MLH

~4¹¹ €

1d 2h 56m

asya_dom (132)

BC 2422-2423100 Universal Postal Union

~0²¹ €

1h 36m 20s

boby42 (490)

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

~0⁴¹ €

8d 3h 6m

despot55 (387)

Guinea 1960 UPU/UPU MNH

~0⁵⁶ €

18h 6m 18s

asya_dom (132)