1982. France - UNESCO. UNESCO World Heritage Site.

~1¹⁸ €

12h 8m 24s

despot55 (387)

1983. France - UNESCO. UNESCO World Heritage Site.

~1³⁹ €

12h 8m 24s

despot55 (387)

Pure mark unperforated UNESCO 1958 from Bulgaria 1959

~1⁰³ €

18h 48m 17s

ESCC1 (257)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

7d 5h 28m

despot55 (387)

Bulgaria 1985 40th UNESCO XXIII Session of UNESCO

~0¹⁵ €

6d 4h 8m

trini (99)

1984. France - UNESCO. UNESCO World Heritage Site.

~1⁶⁴ €

6d 20h 28m

despot55 (387)

1986. France - UNESCO. UNESCO World Heritage Site.

~1⁸⁰ €

12h 8m 24s

despot55 (387)

1984. France - UNESCO. UNESCO World Heritage Site.

~1⁶⁴ €

12h 8m 24s

despot55 (387)

BULGARIA 1959 - UNESCO 1958

~0³⁰ €

9d 6h 23m

hrilis (160)

1958. Laos. Opening of the UNESCO building in Paris.

~2²¹ €

3d 17h 53m

despot55 (387)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

12h 8m 24s

despot55 (387)

1958. Laos. Opening of the UNESCO building in Paris.

~2²¹ €

3d 5h 18m

despot55 (387)

1985. France - UNESCO. UNESCO World Heritage Site.

~2²¹ €

10h 13m 24s

despot55 (387)

Pure brand UNESCO Paris 1958 from Mexico 1959

~0³⁶ €

5d 21h 3m

ESCC1 (257)

3441 40. UNESCO, XXIII Regular Session of UNESCO

~0⁷⁷ €

1d 8h 43m

start_08 (723)

Bulgaria BLOCK 40 UNESCO XXIII Session of UNESCO 1985

~0⁸² €

5d 2h 58m

trini (99)

1151 Bulgaria 1959 UNESCO 1958. - not toothed **

~1²³ €

22h 58m 15s

Stamps_Tim (364)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

7d 5h 28m

despot55 (387)