# 2459-270/12 – UN – Vienna 2012/12/04 by fiuman 0 04-12-2012. cover from UNITED NATIONS- Vienna – 3 . 2459-270/12-UNV-3
#1698-122/10 – UN – Vienna 2010/04/20 by fiuman 1 20.04.2010. cover from UNITED NATIONS – VIENNA – 2 First Day postmark: 1400 WIEN – VEREINTE NATIONEN – 15.04.2010. Thank you Edna for this cover
#1696-120/10 – UN – Vienna 2010/04/19 by fiuman 0 New territory #156 19.04.2010. cover from UNITED NATIONS – VIENNA – 1 postmark; 1400 WIEN – VEREINTE NATIONEN – 09.04.2010. Thank you Florian for this cover