Frazier, Bartlett, Company. Equity no. 8088, in district court for northern district of Illinois, eastern division, Bartlett Frazier Company v. Arthur M. Hyde, Secretary of Agriculture, L. A. Fitz, grain exchange supervisor of Department of Agriculture, and Board of Trade of Chicago, defendants, F. A. Paddleford and Joseph M. Lamy, as copartners doing business as Paddleford & Lamy [et al.], interveners; brief for defendants Hyde and Fitz.