The 0 Euro Souvenir Banknote commemorates the 50th anniversary of the Prague Metro, a cornerstone of Czech Republic's urban transport. Issued in 2024 under the CZBJ 2024-1 series, this vibrant, full-color note celebrates half a century of the metro system's service since its inauguration in 1974. It features intricate designs and imagery that highlight the metro's historical and cultural significance. As a collector's item, this note not only honors the technological and infrastructural achievements of the Prague Metro but also serves as a unique keepsake for enthusiasts and citizens, marking a significant milestone in the city's public transportation history.