1974. Paraguay. 100 U.P.U. and other anniversaries.

€ 2³⁰ 
4⁵⁰ BGN

5d 21h 49m

despot55 (410)

1974. Mauritania. 100 years on the U.P.U. (World Postal Union).

€ 1²⁸ 
2⁵⁰ BGN

8d 3h 0m

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1974. Paraguay. 100 U.P.U. and other anniversaries.

€ 2³⁰ 
4⁵⁰ BGN

9d 8h 20m

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1984. Laos. 19th Philatelic Salon of U.P.U - cars. Block

€ 1¹⁸ 
2³¹ BGN

8d 4h 10m

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1974. Pakistan. 100 years of U.P.U. Block.

€ 2³⁰ 
4⁵⁰ BGN

3d 13h 39m

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1978. Sao Tome and Principe. 100 years of U.P.U. Block.

€ 4⁸⁶ 
9⁵¹ BGN

4d 21h 59m

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1900. Switzerland. 25 years of the Universal Postal Union - U.P.U.

€ 6³⁹ 
12⁵⁰ BGN

9d 1h 45m

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1974. Ghana. 100 years U.P.U. Four blocks.

€ 4⁸⁶ 
9⁵¹ BGN

3d 23h 44m

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1974. Paraguay. 100 U.P.U. and other anniversaries.

€ 2³⁰ 
4⁵⁰ BGN

7d 22h 4m

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1949. Bahawalpur. 75 years U.P.U.

€ 0⁵¹ 
1⁰⁰ BGN

7d 22h 4m

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1975. Laos. 100 years of U.P.U - History of the postal system. Block.

€ 2³⁰ 
4⁵⁰ BGN

3d 13h 39m

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1974. Ghana. 100 years U.P.U. Four blocks. Nadp.

€ 6⁹⁰ 
13⁵⁰ BGN

3d 23h 44m

despot55 (410)

1974. Albania. 100 years of U.P.U.

€ 0⁶¹ 
1¹⁹ BGN

3d 0h 25m

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1900. Switzerland. 25 years of the Universal Postal Union - U.P.U.

€ 12⁷⁸ 
25⁰⁰ BGN

2d 5h 36m

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1974. Paraguay. 100 U.P.U. and other anniversaries.

€ 2³⁰ 
4⁵⁰ BGN

1d 1h 5m

despot55 (410)

1976. Guinea-Bissau. 100. U.P.U (1974).

€ 1⁷⁹ 
3⁵⁰ BGN

19h 55m 0s

despot55 (410)

1974. Paraguay. 100 U.P.U. and other anniversaries.

€ 2³⁰ 
4⁵⁰ BGN

9d 8h 20m

despot55 (410)

1974. Ghana. 100 years of U.P.U.

€ 0⁹⁷ 
1⁹⁰ BGN

3d 4h 9m

despot55 (410)