Speicher, Walter D. Calendar no. 42607, in Supreme Court, appeal from circuit court for county of Wayne, in chancery, Walter D. Speicher, plaintiff, v. Nina Sowell and William C. Sowell, defendants, and Prentiss M. Brown, administrator, Office of Price Administration, intervening defendant and appellant, Ona Dunlop, receiver of Leisner Engineering Company, appellee; brief for intervening defendant-appellant.