62 N.E.2d 636 NICHOLS, APPELLEE v. THE OHIO COLLIERIES CO. ET AL., APPELLANTS. No. 473Court of Appeals of Ohio. Decided May 31, 1944. Workmen’s compensation — Pleading — Application for modification of award — Jurisdiction of commission extended beyond ten-year period, when — Section 1465-86, General Code. A written instrument filed with the Industrial Commission, […]