Steuer's Silesian alphabet
Silesian Steuera alphabet - modified Latin alphabet developed in the interwar period by doctor Feliks Steuer, the director of one of gymnasias in Katowice. The alphabet consists of 30 graphemes:
A , B , C , Ć , D , E , F , G , H , I , J , K , L , Ł , M , N , Ń , O , P , R , S , Ś , T , U , Ů , W , Y , Z , Ź , Ż .
and eight digraphs: AU , CH , CZ , DZ , DŹ , DŻ , RZ , SZ
In the spelling of his poems that appeared after the Silesian.