Opinions. 77-83. United States vs. Petty Motor Company; [same] vs. Merrill J. Brockbank, doing business as Brockbank Apparel Company; [same] vs. William G. Grimsdell, doing business as Grocer Printing Company; [same] vs. Charles F. Wiggs, doing business as Chicago Flexible Shaft Company; [same] vs. Independent Pneumatic Tool Company; [same] vs. Galigher Company; [same] vs. Gray-Cannon Lumber Company, on writs of certiorari to circuit court of appeals for 10th circuit; Feb. 25, 1946. n. p.