BK 3057 13th century NRB - 25 years UNESCO member

~0¹⁰ €

3d 10h 1m

boby42 (491)

1983. France - UNESCO. UNESCO World Heritage Site.

~1²⁸ €

7d 1h 1m

despot55 (387)

1982. France - UNESCO. UNESCO World Heritage Site.

~1¹⁸ €

16h 41m 59s

despot55 (387)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

7d 10h 1m

despot55 (387)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

7d 10h 1m

despot55 (387)

3441 40. UNESCO, XXIII Regular Session of UNESCO

~0⁷⁷ €

1d 13h 16m

start_08 (723)

1981. France - UNESCO. World Heritage by UNESCO.

~0⁶⁷ €

7d 10h 1m

despot55 (387)

1986. France - UNESCO. UNESCO World Heritage Site.

~1⁸⁰ €

16h 41m 59s

despot55 (387)

2414 Bulgaria 1974 UNESCO IS session **

~0¹⁵ €

2d 6h 46m

Stamps_Tim (364)

Postage stamp NRB UNESCO 1958

~0³⁹ €

4d 8h 6m

Ivodimitrov (1188)

Bulgaria 1985 40th UNESCO XXIII Session of UNESCO

~0¹⁵ €

6d 8h 41m

trini (99)

1984. France - UNESCO. UNESCO World Heritage Site.

~1⁶⁴ €

7d 1h 1m

despot55 (387)

3435 - 3449 40g. UNESCO, XXIII Regular Session - KARE

~3⁰⁸ €

1d 3h 11m

plamen_0710 (15)

Bulgaria BLOCK 40 UNESCO XXIII Session of UNESCO 1985

~0⁸² €

5d 7h 31m

trini (99)

1985. France - UNESCO. UNESCO World Heritage Site.

~2²¹ €

7d 0h 21m

despot55 (387)

Postmark NRB FIA Spring Congress Sofia'74 1974

~0¹⁸ €

3d 20h 56m

Ivodimitrov (1188)

1983. France - UNESCO. UNESCO World Heritage Site.

~1³⁹ €

16h 41m 59s

despot55 (387)

Postmark NRB XXI Congress of CIPS Varna '76 1976

~0¹⁸ €

3d 15h 6m

Ivodimitrov (1188)