. 1. James I. Doramus, James F. Neal, Neal & Harwell, Nashville, Tenn., Frank P. Pine- hak (argued), Chattanooga, Tenn., for plaintiff-appellant. R. John Seibert, June R. Carbone, Dept of Justice, Washington, D.C., Joe B. Brown, U.S. Atty., Margaret Huff, Asst. U.S. Atty., Nashville, Tenn., for defendant- a