BERDAK Stefan (1927-2018) - 75 Years of the Philatelic Movement in Poland. X Ogólnopolska Wystawa Filatelistyczna - Kraków 1968. exhibition poster. Polish Philatelic Association in Cracow, edited by Leonidas Swiejkowski. Offset, left edge tears, bottom edge creases, visible fold marks, otherwise bdb condition. Dimensions: 85x58.5 cm. 75th Anniversary of the Philatelic Movement in Poland. 10th National Philatelic Exhibition - Cracow 1968.
Stefan Berdak - participant in many reviews at Polish art exhibitions, participant in the Golden Grape Symposium, in the 1990s he was graphic editor of the magazine "Przekrój" .