KM-9 Obverse Czech lion with Slovak shield on chestLettering: REPUBLIKA ČESKOSLOVENSKÁ19 2 29Translation: Czechoslovak RepublicEngraver: Jaroslav, Otakar ŠpanielReverse St. Wenceslaus with bannerLettering: NEDEJ·ZAHYNOUTI·NÁM·I·BUDOUCÍMTranslation: Do not let us and future ones perishEngraver: Jaroslav, Otakar Španiel