An Act Prescribing the Liability of an Employer to Make Compensation for Injuries Received by an Employee in the Course of Employment: Establishing an Elective Schedule of Compensation, and Regulating Procedure for the Determination of Liability and Compensation Thereunder, Approved April 4, 1911. To which is Appended an Act Creating the Employers' Liability Commission, Approved April 27, 1911; Also, a Supplement to the "Liability Act," Approved May 2, 1911