Bohemia. John I of Luxembourg 'John I the Blind'. 1310-1346. AR Prager Groschen (2.52g; 26.6mm). Kutna Hora mint. +IOANRES PRIMVS, + DEI GRATIA REX BOEMIE, double annulet stops, crown / + * GROSSI : PRAGENSES *, crowned lion rampant left with forked tail. Saurma 396; Fiala 817. $45