Levinson, Max. Nos. 22 and 41, in Supreme Court of United States, Oct. term, 1946, Max Levinson v. Spector Motor Service, on writ of certiorari to Supreme Court of Illinois; Pyramid Motor Freight Corporation v. Murray Ispass et al., on writ of certiorari to circuit court of appeals for 2d circuit; brief on behalf of administrator of Wage and Hour Division, Department of Labor, as amicus curiae.