As a joint initiative of V4 postal services a commemorative postal stamp is issued on the occasion of the 20th anniversary of the establishment of the Visegrad Group on 11 February 2011.
Date of issue: 11 and 15 February 2011
Size: 44.4 x 26.5 mm
Author: Barnabás Baticz
Print: Státní tiskárna cenin Praha, a.s.
Czech Republic: CZK 20.00
Hungary: HUF 240.00
Poland: PLN 3.00
Slovakia: EUR 0.90