TENNESSEE VALLEY AUTHORITY, Appellant, v. POLK COUNTY, Tennessee, Appellee. No. 10186.Circuit Court of Appeals, Sixth Circuit. October 17, 1946. Appeal from the District Court of the United States for the Eastern District of Tennessee; Leslie R. Darr, Judge. Joseph C. Swidler, Thomas J. Griffin, and Chas. J. McCarthy, all of Knoxville, Tenn., for appellant. Harry […]