Czechoslovakia. Československá Socialistická Republika (State Notes of the Czechoslovak Socialist Republik). 1961 Issues. 5 korun Type 1961. Designed by Sergej Akimovič Pomanskij. Date: 1961. Dimensions: 120 x 61 mm. Watermark: Star in circle pattern. Material: Paper. No security thread. Printer: Unknown. Front and back: Polychrome printing predominantly green and light green. Description of the front: Guilloche patterns with value in corners. Numbering and series in red. Texts in Czech and Slovak. No signature. Description of the back: Guilloche patterns. Linden leaves. Coat of arms of Socialist Czechoslovakia at center (Soviet star above lion).