Nos. 4-9, in Supreme Court of United States. Oct. term, 1949, United States v. Gerlach Live Stock Company. [same| v. J. Sheldon Potter, [same] v. Martin Erreca, [same] v. James J. Stevinson, a corporation, [same] v. Archibald J. Stevinson, [same] v. 3-H Securities Company, on writs of certiorari to Court of Claims; supplemental brief for United States