OPINION  -  AG  -  ** MEMBERS OF THE BOARD OF EQUALIZATION AND EXCISE BOARD ** IS THE EFFECT OF SENATE BILL NO. 57 AMENDED 68 Ohio St. 15 .39 [68-15.39], THE SOLE EFFECT OF AMENDMENT BEING TO CHANGE THE EMOLUMENTS OF MEMBERS OF BOARD OF EQUALIZATION AND EXCISE BOARD OF EACH COUNTY OF THE STATE FROM $6.00 PER DIEM TO $10.00 PER DIEM. IS THE PROHIBITION SET FORTH IN ARTICLE XXIII , SECTION 10 OKLAHOMA CONSTITUTION, THE MEMBERS OF SUCH BOARD WHO WERE IN OFFICE ON OR PRIOR TO APRIL 20, 1953 ARE ENTITLED TO $10.00 PER DIEM ?  -  NEGATIVE CITE: 68 Ohio St. 15 .39 [68-15.39] 68 Ohio St. 15 .38 [68-15.38], ARTICLE XXIII, SECTION 10 (FRED HANSEN)