About #21 - 20 korun type 1926
Czechoslovakia. Narodná Banka Československá (National Bank of Czechoslovakia). 1926-1934 Issues. 20 korun Type 1926. Designed by Alois Mundruňka. Date: October 1st, 1926. Dimensions: 149 x 74 mm. Watermark: 20. Material: Paper. No security thread. Printer: Haase and Tiskárna bankovek Národní banky Československé. Front and back: Polychrome printing predominantly blue, brown and red. Description of the front: Portrait of the General Milan Rastislav Štefánik wearing cap at left. Shield with coat of arms of Czechoslovakia. Texts in Czech. Signatures: Brdlík / Pospíšil / Novák. Description of the back: Portrait of the first finance minister, Dr. Alois Rašín at right. Texts in Czech, German, Hungarian and Ruthenian. Series and numbering in red.