China - Kansu - Kansu warlords, cast 20 Cash nd. (1921) (Daxi 4299; ZENO285241) - Obv: Crossed flags within pearl circle, Chinese legend with value / Rev: Star within pearl circle, corrupt English legend 'Tang TWentY' around - 9.64 g. - VF for issue, rare coin, Tang may be a Romanization of the character 'dang'