Opinions. 910,924. A. B. Kirschbaum vs. L. Metcalfe Walling, administrator of Wage and Hour Division, Department of Labor, on writ of certiorari to circuit court of appeals for 3d circuit; Arsenal Building Corporation and Spear & Co., Inc., vs. [same], on writ of certiorari to circuit court of appeals for 2d circuit; June 1, 1942. n. p.