Czechoslovakia. Státní Banka Československá (State Bank of Czechoslovakia). 1960-1964 Issues. 50 korun Type 1964. Designed by Václav Fiala. Date: 1964. Dimensions: 150 x 74 mm. Watermark: Star in linden leaf. Material: Paper. No security thread. Printer: Státni Tiskárna Cenin. Front and back: Polychrome printing predominantly reddish-brown. Description of the front: Guilloche pattern on border. Linden leaves. Russian soldier and partisan look coat of arms of Czechoslovakia with Soviet star at left. Series and numbering in red. Texts in Slovak. No signatures. Description of the back: View of the "Slovnaft" oil refinery in Bratislava, Slovakia. Texts in Slovak.