Kansas City, Mo. No. 282, in Supreme Court, Oct. term, 1937, Board of Trade of Kansas City, Mo., voluntary association, [et al.] v. Maurice M. Milligan, United States attorney for western district of Missouri, Alexander W. Graham, postmaster for Kansas City, Mo., W. F. Logan, supervisor in charge of Commodity Exchange Administration of Department of Agriculture at Kansas City, Mo., Henry A. Wallace, Secretary of Agriculture, Daniel C. Roper, Secretary of Commerce, Homer S. Cummings, Attorney General, on petition for writ of certiorari to circuit court of appeals for 8th circuit; brief for Government officers in opposition.