7 N.E.2d 800 THE STATE, EX REL. PYLES, APPELLEE v. INDUSTRIAL COMMISSION OF OHIO, APPELLANT. No. 26404Supreme Court of Ohio. Decided April 14, 1937. Workmen’s compensation — Modification of compensation denied upon jurisdictional grounds — Total disability as proximate result or aggravation of original injury — Mandamus in Court of Appeals to compel modification — […]