Wikimedi'Òc

ArmenianStamps-357.jpg - Butko

Overrun Countries postage stamps.png - Illegitimate Barrister

1951koreagreeceliberty500won.jpg - Nickpo

1951koreagreeceunemblem500won.jpg - Nickpo

Stamps of Georgia, 2006-09.jpg - Cekli829

Stamps of Georgia, 2008-10.jpg - Cekli829

Stamps of Romania, 2004-022.jpg - Cekli829

EuroBasket 1939 - 1939 - 60 cnt.JPG - Pofka

Stamp 1821 1971.jpg - Ww2censor

Nazarbayev 2013 stampsheet of Kazakhstan.jpg - Materialscientist

Почтовый блок № 3272. 1965. XIV первенство Европы по баскетболу.jpg - Наумов Андрей

BSEC 2017 stamp of Serbia.jpg - PetarM

ROM 1994 MiNr4995 pm B002.jpg - Katharinaiv

Stamp of Albania - 1992 - Colnect 367833 - European Map Albanian Flag.jpeg - Gone Postal

Stamp of Albania - 1995 - Colnect 369521 - UNO Headquarters New York.jpeg - Gone Postal

Stamp of Albania - 1999 - Colnect 186267 - 50th anniversary of NATO.jpeg - Gone Postal

Stamp of Albania - 2008 - Colnect 375120 - NATO emblem and flags of member nations.jpeg - Gone Postal

Stamp of Albania - 2008 - Colnect 375122 - Invitation to join NATO.jpeg - Gone Postal

Stamp of Albania - 2009 - Colnect 182613 - Map of Europe with flags.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376180 - Emblem football European flags and large flag of Poland.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376182 - European Football Championships 2012 Poland and Ukraine.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376183 - European Football Championships 2012 Poland and Ukraine.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376209 - Flags United Nations Headquarters.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376210 - Flags NATO emblem.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376211 - Centenary of Independence.jpeg - Gone Postal

Stamp of Albania - 2012 - Colnect 376212 - Centenary of Independence.jpeg - Gone Postal

Stamp of Georgia - 2006 - Colnect 294174 - Europa 2006 Integration.jpeg - Gone Postal

Stamp of Georgia - 2008 - Colnect 293048 - Georgian letters and stamp.jpeg - Gone Postal

Stamp of Georgia - 2016 - Colnect 740079 - Connecting with the European Union.jpeg - Gone Postal

Stamp of Georgia - 2018 - Colnect 792544 - 25th Anniversary of Diplomatic Relations with Outside World.jpeg - Gone Postal

Stamp of Georgia - 2018 - Colnect 828919 - 25th Anniversary of Diplomatic Relations with Outside World.jpeg - Gone Postal

Stamp of India - 2005 - Colnect 158864 - International Day of Peace.jpeg - Gone Postal

Stamp of Indonesia - 1995 - Colnect 253422 - United Nations Organization.jpeg - Gone Postal

Stamp of Ajman - 1971 - Colnect 491893 - Greek Scout.jpeg - Gone Postal

United Nations stamp from Slovakia, 2020.png - Universalis

Overrun countries stamp - Greece (cropped).png - PawelDS