Liberty Mutual Insurance Co. No. 128, in Supreme Court of United States, Oct. term, 1946, Liberty Mutual Insurance Company, and Contractors Pacific Naval Air Bases, an association, v. Warren H. Pillsbury, deputy commissioner, United States Employees' Compensation Commission, and Walter L. Wood, on petition for writ of certiorari to circuit court of appeals for 9th circuit; brief for respondent Pillsbury, deputy commissioner, in opposition.