157 N.W.2d 776 ORVILLE WILLIAMS, APPELLANT, v. AL DOBBERSTEIN, DOING BUSINESS AS DOBBERSTEIN ROOFING COMPANY, ET AL., APPELLEES. No. 36809.Supreme Court of Nebraska. Filed March 29, 1968. 1. Workmen’s Compensation: Limitations of Actions. If an employee suffers an injury, which appears to be slight, but which is progressive in its course, and which several physicians […]