Austria, Parliament Building, Carinthian Plebiscite, overprint ""Kärnten Abstimmung"", 1920

This Austrian stamp from 1920 commemorates the Carinthian Plebiscite, featuring an overprint ""Kärnten Abstimmung"" on the Parliament Building design. The stamp is uncanceled, showcasing a blue color scheme with clear, detailed imagery and a classic, vintage aesthetic. It offers a glimpse into the region's history and self-determination.