Traveled envelope bearing the White bear 2011 from Canada

~0⁵¹ €

1d 11h 33m

ESCC1 (257)

Clean block UNESCO Lake Baikal 2024 from Russia

~7²⁹ €

2d 14h 3m

ESCC1 (257)

First day Envelope FDC UNESCO

~3⁵⁹ €

6d 23h 33m

stemi999 (251)

UNESCO First Day Envelope

~0⁷⁷ €

6d 23h 33m

stemi999 (251)

UNESCO postal envelope

~0⁵¹ €

4d 11h 28m

stemi999 (251)

UNESCO First Day Envelope

~0⁴¹ €

8h 53m 52s

stemi999 (251)

3441 40. UNESCO, XXIII Regular Session of UNESCO

~0⁷⁷ €

23h 8m 50s

start_08 (723)

266660 / Bulgaria IPTZ 1984 - Pleven Day of the UN and UNESCO

~0²⁶ €

1d 22h 3m

Stamps_Tim (364)

Traveled envelope bearing the White bear 2011 from Canada

~0⁵¹ €

1d 11h 28m

ESCC1 (257)

UNESCO First Day Envelope

~0⁹² €

6d 23h 33m

stemi999 (251)

UNESCO First Day Envelope

~4⁶² €

2d 17h 19m

stemi999 (251)

Postal envelope - Bulgaria 25 years a member of UNESCO

~0⁶² €

2d 8h 33m

old_art (192)

Traveled envelope bearing the UNESCO 2011 cathedral from Germany

~0³¹ €

3d 9h 18m

ESCC1 (257)

First Day Mail. envelope FDC UNESCO

~0⁶⁷ €

8h 53m 52s

stemi999 (251)

1985. France - UNESCO. UNESCO World Heritage Site.

~2²¹ €

6d 10h 13m

despot55 (387)

UNESCO First Day Envelope

~0⁴¹ €

8h 53m 52s

stemi999 (251)

268086 / Bulgaria PPTZ 1985 UNESCO Conference

~0²⁶ €

7d 20h 13m

Stamps_Tim (364)

Book UNESCO A Legacy for all UNESCO

~23⁶¹ €

6d 12h 39m

crazzy_kami (198)