A striking commemorative issued by Austria in 1974 celebrating 50 years of Österreichischer Rundfunk (ORF), the nation’s public broadcasting service. The design by O. Zeiller features the iconic modernist ORF broadcast headquarters, rendered in cool turquoise tones with metallic silver framing. The bold red ORF emblem contrasts sharply, making it a visually memorable piece. This S2 denomination is popular among thematic collectors of radio/television history, architecture, and communications. A refined and elegant issue marking a milestone in Austrian media evolution.