16. 06. 2025 Meeting of the Club of Young Philatelists in Bratislava (Slovakia) (older students)Invitation to the meeting of the Club of Young Philatelists of KF 52-28 Dunaj in Bratislava which meets every Wednesday during the school year
18. 06. 2025 Meeting of the Club of Young Philatelists in Bratislava (Slovakia) (younger students)Invitation to the meeting of the Club of Young Philatelists of KF 52-28 Dunaj in Bratislava which meets every Wednesday during the school year.
20. 03. 2025 Offer of catalogs - Czechoslovakia, Slovakia, Slovak state, Czech Republic, Protectorate of Bohemia and Moravia