For the week starting Friday, Aug. 26. Times are E.D.T., subject to change.
Davis Cup Finals (Fri. 2 p.m., NBC-TV). U.S. v. Australia.
University Theater (Sat. 6:30 p.m., NBC). George Orwell's Nineteen Eighty-Four, with David Niven.
CBS Symphony (Sun. 3 p.m., CBS). Radio première of Stravinsky's Orpheus.
Hiroshima and JapanFour Years Later (Sun. 4:30 p.m., ABC). Report by Norman Cousins.
NBC Symphony (Sun. 8:30 p.m., NBC). Première of Don Gillis' The Man Who Invented Music, a fantasy.
President Truman (Mon. 3 p.m., ABC and Mutual). Address to American Legion convention in Philadelphia.
Crusade in Europe (Thurs. 9 p.m., ABC-TV). Guest: General Brehon Somervell....