Postmark archives
Postmark 2021
Postmark
F

50 Years of Médecins Sans Frontières
Only valid on 15/11/2021
First-day postmark
F

50 Years of the Liechtenstein Chess Federation
Only valid on 15/11/2021
First-day postmark
F

Christmas 2021
Only valid on 15/11/2021
First-day postmark
S

Numiphil 2021 Vienna, Austria
Valid from 10 to 11/12/2021
Special postmark
F

100 Years of the Constitution of the Principality of Liechtenstein (1921-2021)
Only valid on 06/09/2021
First-day postmark
F

50 Years of the First E-mail
Only valid on 06/09/2021
First-day postmark
F

700th Anniversary of the Death of Dante Alighieri
Only valid on 06/09/2021
First-day postmark
F

Joint Issue Ukraine – Liechtenstein "Eugen Zotow"
Only valid on 06/09/2021
First-day postmark