RIVERA v. UNITED STATES. No. 3995.Circuit Court of Appeals, First Circuit. August 29, 1945. Appeal from the District Court of the United States for Puerto Rico; Cooper, Judge. Rene Mercader Rivera was convicted of violation of the Federal Firearms Act § 2(e), 15 U.S.C.A. § 902(e), and he appeals. Affirmed. B.F. Sanchez Castano, of San […]