Bratislava, June 29, 2021. Slovak Post (Slovenská pošta) will issue a Commemorative postmark on 6 July 2021 on the occasion of the planting of the Tree of Peace, which will be dedicated to the Holocaust victims. The postmark will be available at the Žilina 1 Post Office. The postmark will only be valid this one day. Author of the design is Marek Sobola.
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